| 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 | $128.69 | 4.682% | $134.7153 | $134.72 | $134.70 | $134.70 |
| Purchase #2 | $239.96 | 4.558% | $250.8974 | $250.90 | $250.90 | $250.90 |
| Purchase #3 | $221.64 | 8.726% | $240.9803 | $240.98 | $241.00 | $241.00 |
| Purchase #4 | $13.47 | 4.856% | $14.1241 | $14.12 | $14.10 | $14.10 |
| Purchase #5 | $22.41 | 3.624% | $23.2221 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $150.32 | 7.418% | $161.4707 | $161.47 | $161.45 | $161.50 |
| Purchase #7 | $145.52 | 9.751% | $159.7097 | $159.71 | $159.70 | $159.70 |
| 7 purchase totals = | $922.01 | $985.1196 | $985.12 | $985.05 | $985.10 | |