| 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 | $218.41 | 7.574% | $234.9524 | $234.95 | $234.95 | $235.00 |
| Purchase #2 | $215.28 | 4.718% | $225.4369 | $225.44 | $225.45 | $225.40 |
| Purchase #3 | $177.60 | 9.486% | $194.4471 | $194.45 | $194.45 | $194.40 |
| Purchase #4 | $57.49 | 7.470% | $61.7845 | $61.78 | $61.80 | $61.80 |
| Purchase #5 | $126.84 | 3.306% | $131.0333 | $131.03 | $131.05 | $131.00 |
| Purchase #6 | $102.38 | 4.582% | $107.0711 | $107.07 | $107.05 | $107.10 |
| Purchase #7 | $181.72 | 3.104% | $187.3606 | $187.36 | $187.35 | $187.40 |
| 7 purchase totals = | $1,079.72 | $1,142.0859 | $1,142.08 | $1,142.10 | $1,142.10 | |