| 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 | $116.85 | 13.355% | $132.4553 | $132.46 | $132.45 | $132.50 |
| Purchase #2 | $246.44 | 4.239% | $256.8866 | $256.89 | $256.90 | $256.90 |
| Purchase #3 | $39.49 | 7.350% | $42.3925 | $42.39 | $42.40 | $42.40 |
| Purchase #4 | $158.41 | 11.621% | $176.8188 | $176.82 | $176.80 | $176.80 |
| Purchase #5 | $201.31 | 4.322% | $210.0106 | $210.01 | $210.00 | $210.00 |
| Purchase #6 | $32.98 | 7.443% | $35.4347 | $35.43 | $35.45 | $35.40 |
| Purchase #7 | $179.93 | 12.377% | $202.1999 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $975.41 | $1,056.1984 | $1,056.20 | $1,056.20 | $1,056.20 | |