| 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 | $108.30 | 10.788% | $119.9834 | $119.98 | $120.00 | $120.00 |
| Purchase #2 | $234.67 | 12.813% | $264.7383 | $264.74 | $264.75 | $264.70 |
| Purchase #3 | $22.32 | 9.613% | $24.4656 | $24.47 | $24.45 | $24.50 |
| Purchase #4 | $191.49 | 8.570% | $207.9007 | $207.90 | $207.90 | $207.90 |
| Purchase #5 | $18.85 | 4.204% | $19.6425 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $177.33 | 10.116% | $195.2687 | $195.27 | $195.25 | $195.30 |
| Purchase #7 | $146.72 | 9.132% | $160.1185 | $160.12 | $160.10 | $160.10 |
| 7 purchase totals = | $899.68 | $992.1177 | $992.12 | $992.10 | $992.10 | |