| 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 | $233.49 | 7.462% | $250.913 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $133.86 | 4.745% | $140.2117 | $140.21 | $140.20 | $140.20 |
| Purchase #3 | $25.62 | 7.105% | $27.4403 | $27.44 | $27.45 | $27.40 |
| Purchase #4 | $149.62 | 5.716% | $158.1723 | $158.17 | $158.15 | $158.20 |
| Purchase #5 | $241.65 | 3.797% | $250.8255 | $250.83 | $250.85 | $250.80 |
| Purchase #6 | $194.91 | 9.707% | $213.8299 | $213.83 | $213.85 | $213.80 |
| Purchase #7 | $248.78 | 4.563% | $260.1318 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $1,227.93 | $1,301.5245 | $1,301.52 | $1,301.55 | $1,301.40 | |