| 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 | $92.36 | 13.384% | $104.7215 | $104.72 | $104.70 | $104.70 |
| Purchase #2 | $140.62 | 6.748% | $150.109 | $150.11 | $150.10 | $150.10 |
| Purchase #3 | $243.52 | 6.584% | $259.5534 | $259.55 | $259.55 | $259.60 |
| Purchase #4 | $24.93 | 7.728% | $26.8566 | $26.86 | $26.85 | $26.90 |
| Purchase #5 | $27.30 | 7.134% | $29.2476 | $29.25 | $29.25 | $29.20 |
| Purchase #6 | $115.90 | 9.129% | $126.4805 | $126.48 | $126.50 | $126.50 |
| Purchase #7 | $247.64 | 3.720% | $256.8522 | $256.85 | $256.85 | $256.90 |
| 7 purchase totals = | $892.27 | $953.8208 | $953.82 | $953.80 | $953.90 | |