| 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 | $134.84 | 9.635% | $147.8318 | $147.83 | $147.85 | $147.80 |
| Purchase #2 | $11.62 | 12.751% | $13.1017 | $13.10 | $13.10 | $13.10 |
| Purchase #3 | $236.77 | 8.501% | $256.8978 | $256.90 | $256.90 | $256.90 |
| Purchase #4 | $138.31 | 3.846% | $143.6294 | $143.63 | $143.65 | $143.60 |
| Purchase #5 | $6.48 | 13.424% | $7.3499 | $7.35 | $7.35 | $7.30 |
| Purchase #6 | $247.94 | 7.559% | $266.6818 | $266.68 | $266.70 | $266.70 |
| Purchase #7 | $111.53 | 10.451% | $123.186 | $123.19 | $123.20 | $123.20 |
| 7 purchase totals = | $887.49 | $958.6784 | $958.68 | $958.75 | $958.60 | |