| 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 | $246.76 | 9.816% | $270.982 | $270.98 | $271.00 | $271.00 |
| Purchase #2 | $37.99 | 9.831% | $41.7248 | $41.72 | $41.70 | $41.70 |
| Purchase #3 | $44.96 | 3.674% | $46.6118 | $46.61 | $46.60 | $46.60 |
| Purchase #4 | $93.77 | 6.670% | $100.0245 | $100.02 | $100.00 | $100.00 |
| Purchase #5 | $147.44 | 9.718% | $161.7682 | $161.77 | $161.75 | $161.80 |
| Purchase #6 | $187.31 | 11.716% | $209.2552 | $209.26 | $209.25 | $209.30 |
| Purchase #7 | $229.49 | 8.576% | $249.1711 | $249.17 | $249.15 | $249.20 |
| 7 purchase totals = | $987.72 | $1,079.5376 | $1,079.53 | $1,079.45 | $1,079.60 | |