| 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 | $238.65 | 12.117% | $267.5672 | $267.57 | $267.55 | $267.60 |
| Purchase #2 | $221.36 | 8.153% | $239.4075 | $239.41 | $239.40 | $239.40 |
| Purchase #3 | $107.29 | 9.393% | $117.3677 | $117.37 | $117.35 | $117.40 |
| Purchase #4 | $187.71 | 13.358% | $212.7843 | $212.78 | $212.80 | $212.80 |
| Purchase #5 | $235.86 | 10.539% | $260.7173 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $149.91 | 10.629% | $165.8439 | $165.84 | $165.85 | $165.80 |
| Purchase #7 | $8.40 | 6.568% | $8.9517 | $8.95 | $8.95 | $9.00 |
| 7 purchase totals = | $1,149.18 | $1,272.6396 | $1,272.64 | $1,272.60 | $1,272.70 | |