| 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 | $127.84 | 12.564% | $143.9018 | $143.90 | $143.90 | $143.90 |
| Purchase #2 | $217.97 | 4.706% | $228.2277 | $228.23 | $228.25 | $228.20 |
| Purchase #3 | $6.60 | 12.333% | $7.414 | $7.41 | $7.40 | $7.40 |
| Purchase #4 | $76.39 | 3.563% | $79.1118 | $79.11 | $79.10 | $79.10 |
| Purchase #5 | $32.67 | 10.584% | $36.1278 | $36.13 | $36.15 | $36.10 |
| Purchase #6 | $83.79 | 8.812% | $91.1736 | $91.17 | $91.15 | $91.20 |
| Purchase #7 | $219.32 | 11.351% | $244.215 | $244.22 | $244.20 | $244.20 |
| 7 purchase totals = | $764.58 | $830.1717 | $830.17 | $830.15 | $830.10 | |