| 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 | $122.78 | 12.808% | $138.5057 | $138.51 | $138.50 | $138.50 |
| Purchase #2 | $194.65 | 7.859% | $209.9475 | $209.95 | $209.95 | $209.90 |
| Purchase #3 | $59.65 | 9.209% | $65.1432 | $65.14 | $65.15 | $65.10 |
| Purchase #4 | $216.27 | 13.789% | $246.0915 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $134.31 | 12.580% | $151.2062 | $151.21 | $151.20 | $151.20 |
| Purchase #6 | $224.90 | 10.874% | $249.3556 | $249.36 | $249.35 | $249.40 |
| Purchase #7 | $177.80 | 6.211% | $188.8432 | $188.84 | $188.85 | $188.80 |
| 7 purchase totals = | $1,130.36 | $1,249.0929 | $1,249.10 | $1,249.10 | $1,249.00 | |