| 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 | $199.95 | 6.180% | $212.3069 | $212.31 | $212.30 | $212.30 |
| Purchase #2 | $38.48 | 12.123% | $43.1449 | $43.14 | $43.15 | $43.10 |
| Purchase #3 | $116.44 | 13.448% | $132.0989 | $132.10 | $132.10 | $132.10 |
| Purchase #4 | $120.98 | 4.783% | $126.7665 | $126.77 | $126.75 | $126.80 |
| Purchase #5 | $35.99 | 9.608% | $39.4479 | $39.45 | $39.45 | $39.40 |
| Purchase #6 | $150.97 | 6.850% | $161.3114 | $161.31 | $161.30 | $161.30 |
| Purchase #7 | $78.25 | 7.782% | $84.3394 | $84.34 | $84.35 | $84.30 |
| 7 purchase totals = | $741.06 | $799.4159 | $799.42 | $799.40 | $799.30 | |