| 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 | $247.40 | 5.211% | $260.292 | $260.29 | $260.30 | $260.30 |
| Purchase #2 | $250.41 | 10.689% | $277.1763 | $277.18 | $277.20 | $277.20 |
| Purchase #3 | $41.60 | 3.644% | $43.1159 | $43.12 | $43.10 | $43.10 |
| Purchase #4 | $100.37 | 5.284% | $105.6736 | $105.67 | $105.65 | $105.70 |
| Purchase #5 | $116.97 | 7.398% | $125.6234 | $125.62 | $125.60 | $125.60 |
| Purchase #6 | $226.45 | 5.375% | $238.6217 | $238.62 | $238.60 | $238.60 |
| Purchase #7 | $220.88 | 12.582% | $248.6711 | $248.67 | $248.65 | $248.70 |
| 7 purchase totals = | $1,204.08 | $1,299.1740 | $1,299.17 | $1,299.10 | $1,299.20 | |