| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $207.35 | 9.778% | $227.6247 | $227.62 | $227.60 | $227.60 |
| Purchase #2 | $226.37 | 9.448% | $247.7574 | $247.76 | $247.75 | $247.80 |
| Purchase #3 | $186.63 | 12.743% | $210.4123 | $210.41 | $210.40 | $210.40 |
| Purchase #4 | $193.55 | 10.291% | $213.4682 | $213.47 | $213.45 | $213.50 |
| Purchase #5 | $101.60 | 3.768% | $105.4283 | $105.43 | $105.45 | $105.40 |
| Purchase #6 | $115.67 | 10.751% | $128.1057 | $128.11 | $128.10 | $128.10 |
| Purchase #7 | $35.40 | 13.681% | $40.2431 | $40.24 | $40.25 | $40.20 |
| 7 purchase totals = | $1,066.57 | $1,173.0397 | $1,173.04 | $1,173.00 | $1,173.00 | |