| 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 | $207.30 | 8.869% | $225.6854 | $225.69 | $225.70 | $225.70 |
| Purchase #2 | $7.73 | 11.859% | $8.6467 | $8.65 | $8.65 | $8.60 |
| Purchase #3 | $221.25 | 5.561% | $233.5537 | $233.55 | $233.55 | $233.60 |
| Purchase #4 | $42.83 | 9.387% | $46.8505 | $46.85 | $46.85 | $46.90 |
| Purchase #5 | $186.86 | 4.273% | $194.8445 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $187.84 | 3.381% | $194.1909 | $194.19 | $194.20 | $194.20 |
| Purchase #7 | $74.52 | 7.576% | $80.1656 | $80.17 | $80.15 | $80.20 |
| 7 purchase totals = | $928.33 | $983.9373 | $983.94 | $983.95 | $984.00 | |