| 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 | $217.68 | 12.442% | $244.7637 | $244.76 | $244.75 | $244.80 |
| Purchase #2 | $243.74 | 12.848% | $275.0557 | $275.06 | $275.05 | $275.10 |
| Purchase #3 | $218.46 | 13.783% | $248.5703 | $248.57 | $248.55 | $248.60 |
| Purchase #4 | $53.66 | 3.558% | $55.5692 | $55.57 | $55.55 | $55.60 |
| Purchase #5 | $146.44 | 8.518% | $158.9138 | $158.91 | $158.90 | $158.90 |
| Purchase #6 | $224.38 | 10.855% | $248.7364 | $248.74 | $248.75 | $248.70 |
| Purchase #7 | $215.84 | 13.397% | $244.7561 | $244.76 | $244.75 | $244.80 |
| 7 purchase totals = | $1,320.20 | $1,476.3652 | $1,476.37 | $1,476.30 | $1,476.50 | |