| 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 | $228.49 | 9.361% | $249.8789 | $249.88 | $249.90 | $249.90 |
| Purchase #2 | $39.81 | 3.318% | $41.1309 | $41.13 | $41.15 | $41.10 |
| Purchase #3 | $158.61 | 7.432% | $170.3979 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $140.78 | 11.322% | $156.7191 | $156.72 | $156.70 | $156.70 |
| Purchase #5 | $165.35 | 10.471% | $182.6638 | $182.66 | $182.65 | $182.70 |
| Purchase #6 | $245.41 | 3.412% | $253.7834 | $253.78 | $253.80 | $253.80 |
| Purchase #7 | $204.75 | 11.509% | $228.3147 | $228.31 | $228.30 | $228.30 |
| 7 purchase totals = | $1,183.20 | $1,282.8887 | $1,282.88 | $1,282.90 | $1,282.90 | |