| 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 | $210.79 | 4.231% | $219.7085 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $11.67 | 12.754% | $13.1584 | $13.16 | $13.15 | $13.20 |
| Purchase #3 | $185.28 | 3.859% | $192.43 | $192.43 | $192.45 | $192.40 |
| Purchase #4 | $69.46 | 12.568% | $78.1897 | $78.19 | $78.20 | $78.20 |
| Purchase #5 | $137.96 | 4.103% | $143.6205 | $143.62 | $143.60 | $143.60 |
| Purchase #6 | $16.86 | 8.745% | $18.3344 | $18.33 | $18.35 | $18.30 |
| Purchase #7 | $41.68 | 4.800% | $43.6806 | $43.68 | $43.70 | $43.70 |
| 7 purchase totals = | $673.70 | $709.1221 | $709.12 | $709.15 | $709.10 | |