| 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 | $231.99 | 9.134% | $253.18 | $253.18 | $253.20 | $253.20 |
| Purchase #2 | $34.38 | 11.188% | $38.2264 | $38.23 | $38.25 | $38.20 |
| Purchase #3 | $224.31 | 7.488% | $241.1063 | $241.11 | $241.10 | $241.10 |
| Purchase #4 | $6.61 | 7.859% | $7.1295 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $214.37 | 4.629% | $224.2932 | $224.29 | $224.30 | $224.30 |
| Purchase #6 | $205.39 | 7.711% | $221.2276 | $221.23 | $221.25 | $221.20 |
| Purchase #7 | $236.48 | 13.625% | $268.7004 | $268.70 | $268.70 | $268.70 |
| 7 purchase totals = | $1,153.53 | $1,253.8634 | $1,253.87 | $1,253.95 | $1,253.80 | |