| 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 | $240.58 | 6.409% | $255.9988 | $256.00 | $256.00 | $256.00 |
| Purchase #2 | $106.42 | 12.568% | $119.7949 | $119.79 | $119.80 | $119.80 |
| Purchase #3 | $123.31 | 13.503% | $139.9605 | $139.96 | $139.95 | $140.00 |
| Purchase #4 | $167.34 | 13.701% | $190.2673 | $190.27 | $190.25 | $190.30 |
| Purchase #5 | $161.28 | 11.574% | $179.9465 | $179.95 | $179.95 | $179.90 |
| Purchase #6 | $204.87 | 10.293% | $225.9573 | $225.96 | $225.95 | $226.00 |
| Purchase #7 | $240.95 | 11.736% | $269.2279 | $269.23 | $269.25 | $269.20 |
| 7 purchase totals = | $1,244.75 | $1,381.1532 | $1,381.16 | $1,381.15 | $1,381.20 | |