| 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 | $244.70 | 13.359% | $277.3895 | $277.39 | $277.40 | $277.40 |
| Purchase #2 | $13.89 | 11.422% | $15.4765 | $15.48 | $15.50 | $15.50 |
| Purchase #3 | $38.32 | 9.421% | $41.9301 | $41.93 | $41.95 | $41.90 |
| Purchase #4 | $164.42 | 7.272% | $176.3766 | $176.38 | $176.40 | $176.40 |
| Purchase #5 | $107.94 | 10.830% | $119.6299 | $119.63 | $119.65 | $119.60 |
| Purchase #6 | $148.88 | 11.232% | $165.6022 | $165.60 | $165.60 | $165.60 |
| Purchase #7 | $122.43 | 8.332% | $132.6309 | $132.63 | $132.65 | $132.60 |
| 7 purchase totals = | $840.58 | $929.0357 | $929.04 | $929.15 | $929.00 | |