| 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 | $111.72 | 3.208% | $115.304 | $115.30 | $115.30 | $115.30 |
| Purchase #2 | $34.99 | 12.664% | $39.4211 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $229.90 | 11.592% | $256.55 | $256.55 | $256.55 | $256.60 |
| Purchase #4 | $210.31 | 13.457% | $238.6114 | $238.61 | $238.60 | $238.60 |
| Purchase #5 | $107.61 | 12.844% | $121.4314 | $121.43 | $121.45 | $121.40 |
| Purchase #6 | $226.33 | 3.476% | $234.1972 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $206.41 | 9.188% | $225.375 | $225.38 | $225.40 | $225.40 |
| 7 purchase totals = | $1,127.27 | $1,230.8901 | $1,230.89 | $1,230.90 | $1,230.90 | |