| 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 | $216.58 | 3.424% | $223.9957 | $224.00 | $224.00 | $224.00 |
| Purchase #2 | $7.63 | 13.663% | $8.6725 | $8.67 | $8.65 | $8.70 |
| Purchase #3 | $140.57 | 5.590% | $148.4279 | $148.43 | $148.45 | $148.40 |
| Purchase #4 | $118.34 | 10.139% | $130.3385 | $130.34 | $130.35 | $130.30 |
| Purchase #5 | $101.93 | 7.340% | $109.4117 | $109.41 | $109.40 | $109.40 |
| Purchase #6 | $171.49 | 13.661% | $194.9172 | $194.92 | $194.90 | $194.90 |
| Purchase #7 | $36.76 | 11.842% | $41.1131 | $41.11 | $41.10 | $41.10 |
| 7 purchase totals = | $793.30 | $856.8766 | $856.88 | $856.85 | $856.80 | |