| 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 | $204.91 | 9.730% | $224.8477 | $224.85 | $224.85 | $224.80 |
| Purchase #2 | $203.63 | 3.481% | $210.7184 | $210.72 | $210.70 | $210.70 |
| Purchase #3 | $193.87 | 9.140% | $211.5897 | $211.59 | $211.60 | $211.60 |
| Purchase #4 | $46.34 | 6.267% | $49.2441 | $49.24 | $49.25 | $49.20 |
| Purchase #5 | $128.41 | 6.851% | $137.2074 | $137.21 | $137.20 | $137.20 |
| Purchase #6 | $238.48 | 13.543% | $270.7773 | $270.78 | $270.80 | $270.80 |
| Purchase #7 | $155.29 | 10.808% | $172.0737 | $172.07 | $172.05 | $172.10 |
| 7 purchase totals = | $1,170.93 | $1,276.4583 | $1,276.46 | $1,276.45 | $1,276.40 | |