| 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 | $90.54 | 12.560% | $101.9118 | $101.91 | $101.90 | $101.90 |
| Purchase #2 | $91.96 | 6.739% | $98.1572 | $98.16 | $98.15 | $98.20 |
| Purchase #3 | $250.39 | 13.387% | $283.9097 | $283.91 | $283.90 | $283.90 |
| Purchase #4 | $99.31 | 4.337% | $103.6171 | $103.62 | $103.60 | $103.60 |
| Purchase #5 | $136.74 | 5.428% | $144.1622 | $144.16 | $144.15 | $144.20 |
| Purchase #6 | $9.84 | 4.229% | $10.2561 | $10.26 | $10.25 | $10.30 |
| Purchase #7 | $177.51 | 5.490% | $187.2553 | $187.26 | $187.25 | $187.30 |
| 7 purchase totals = | $856.29 | $929.2694 | $929.28 | $929.20 | $929.40 | |