| 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 | $24.46 | 4.270% | $25.5044 | $25.50 | $25.50 | $25.50 |
| Purchase #2 | $185.37 | 13.151% | $209.748 | $209.75 | $209.75 | $209.70 |
| Purchase #3 | $238.68 | 3.725% | $247.5708 | $247.57 | $247.55 | $247.60 |
| Purchase #4 | $237.90 | 5.828% | $251.7648 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $244.78 | 10.672% | $270.9029 | $270.90 | $270.90 | $270.90 |
| Purchase #6 | $87.29 | 12.852% | $98.5085 | $98.51 | $98.50 | $98.50 |
| Purchase #7 | $72.37 | 4.188% | $75.4009 | $75.40 | $75.40 | $75.40 |
| 7 purchase totals = | $1,090.85 | $1,179.4003 | $1,179.39 | $1,179.35 | $1,179.40 | |