| 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 | $234.49 | 9.434% | $256.6118 | $256.61 | $256.60 | $256.60 |
| Purchase #2 | $165.68 | 4.856% | $173.7254 | $173.73 | $173.75 | $173.70 |
| Purchase #3 | $221.31 | 3.561% | $229.1908 | $229.19 | $229.20 | $229.20 |
| Purchase #4 | $225.30 | 4.856% | $236.2406 | $236.24 | $236.25 | $236.20 |
| Purchase #5 | $139.93 | 9.624% | $153.3969 | $153.40 | $153.40 | $153.40 |
| Purchase #6 | $237.63 | 4.668% | $248.7226 | $248.72 | $248.70 | $248.70 |
| Purchase #7 | $11.76 | 11.745% | $13.1412 | $13.14 | $13.15 | $13.10 |
| 7 purchase totals = | $1,236.10 | $1,311.0293 | $1,311.03 | $1,311.05 | $1,310.90 | |