| 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 | $9.49 | 7.860% | $10.2359 | $10.24 | $10.25 | $10.20 |
| Purchase #2 | $111.63 | 13.368% | $126.5527 | $126.55 | $126.55 | $126.60 |
| Purchase #3 | $250.97 | 4.808% | $263.0366 | $263.04 | $263.05 | $263.00 |
| Purchase #4 | $117.62 | 6.610% | $125.3947 | $125.39 | $125.40 | $125.40 |
| Purchase #5 | $58.64 | 10.138% | $64.5849 | $64.58 | $64.60 | $64.60 |
| Purchase #6 | $228.47 | 6.815% | $244.0402 | $244.04 | $244.05 | $244.00 |
| Purchase #7 | $250.58 | 9.404% | $274.1445 | $274.14 | $274.15 | $274.10 |
| 7 purchase totals = | $1,027.40 | $1,107.9895 | $1,107.98 | $1,108.05 | $1,107.90 | |