| 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 | $101.86 | 6.839% | $108.8262 | $108.83 | $108.85 | $108.80 |
| Purchase #2 | $68.78 | 9.816% | $75.5314 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $129.32 | 11.544% | $144.2487 | $144.25 | $144.25 | $144.20 |
| Purchase #4 | $99.34 | 3.340% | $102.658 | $102.66 | $102.65 | $102.70 |
| Purchase #5 | $226.60 | 9.834% | $248.8838 | $248.88 | $248.90 | $248.90 |
| Purchase #6 | $53.91 | 7.232% | $57.8088 | $57.81 | $57.80 | $57.80 |
| Purchase #7 | $184.84 | 10.780% | $204.7658 | $204.77 | $204.75 | $204.80 |
| 7 purchase totals = | $864.65 | $942.7227 | $942.73 | $942.75 | $942.70 | |