| 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 | $243.69 | 5.288% | $256.5763 | $256.58 | $256.60 | $256.60 |
| Purchase #2 | $151.49 | 12.729% | $170.7732 | $170.77 | $170.75 | $170.80 |
| Purchase #3 | $103.92 | 10.752% | $115.0935 | $115.09 | $115.10 | $115.10 |
| Purchase #4 | $26.70 | 3.443% | $27.6193 | $27.62 | $27.60 | $27.60 |
| Purchase #5 | $71.98 | 8.399% | $78.0256 | $78.03 | $78.05 | $78.00 |
| Purchase #6 | $226.73 | 3.153% | $233.8788 | $233.88 | $233.90 | $233.90 |
| Purchase #7 | $102.87 | 12.119% | $115.3368 | $115.34 | $115.35 | $115.30 |
| 7 purchase totals = | $927.38 | $997.3035 | $997.31 | $997.35 | $997.30 | |