| 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 | $228.88 | 12.282% | $256.991 | $256.99 | $257.00 | $257.00 |
| Purchase #2 | $140.85 | 9.662% | $154.4589 | $154.46 | $154.45 | $154.50 |
| Purchase #3 | $74.91 | 5.830% | $79.2773 | $79.28 | $79.30 | $79.30 |
| Purchase #4 | $23.64 | 10.781% | $26.1886 | $26.19 | $26.20 | $26.20 |
| Purchase #5 | $128.45 | 4.242% | $133.8988 | $133.90 | $133.90 | $133.90 |
| Purchase #6 | $110.45 | 6.287% | $117.394 | $117.39 | $117.40 | $117.40 |
| Purchase #7 | $123.40 | 5.280% | $129.9155 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $830.58 | $898.1241 | $898.13 | $898.15 | $898.20 | |