| 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 | $226.73 | 9.420% | $248.088 | $248.09 | $248.10 | $248.10 |
| Purchase #2 | $10.48 | 6.560% | $11.1675 | $11.17 | $11.15 | $11.20 |
| Purchase #3 | $210.45 | 8.782% | $228.9317 | $228.93 | $228.95 | $228.90 |
| Purchase #4 | $57.27 | 7.506% | $61.5687 | $61.57 | $61.55 | $61.60 |
| Purchase #5 | $145.75 | 4.104% | $151.7316 | $151.73 | $151.75 | $151.70 |
| Purchase #6 | $163.52 | 8.595% | $177.5745 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $230.89 | 4.204% | $240.5966 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $1,045.09 | $1,119.6586 | $1,119.66 | $1,119.65 | $1,119.70 | |