| 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 | $190.38 | 9.812% | $209.0601 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $246.49 | 10.123% | $271.4422 | $271.44 | $271.45 | $271.40 |
| Purchase #3 | $116.30 | 8.641% | $126.3495 | $126.35 | $126.35 | $126.30 |
| Purchase #4 | $245.84 | 11.501% | $274.1141 | $274.11 | $274.10 | $274.10 |
| Purchase #5 | $195.75 | 8.566% | $212.5179 | $212.52 | $212.50 | $212.50 |
| Purchase #6 | $56.71 | 12.819% | $63.9797 | $63.98 | $64.00 | $64.00 |
| Purchase #7 | $93.67 | 10.392% | $103.4042 | $103.40 | $103.40 | $103.40 |
| 7 purchase totals = | $1,145.14 | $1,260.8677 | $1,260.86 | $1,260.85 | $1,260.80 | |