| 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 | $237.38 | 13.666% | $269.8204 | $269.82 | $269.80 | $269.80 |
| Purchase #2 | $47.36 | 13.367% | $53.6906 | $53.69 | $53.70 | $53.70 |
| Purchase #3 | $226.66 | 9.747% | $248.7526 | $248.75 | $248.75 | $248.80 |
| Purchase #4 | $98.47 | 13.294% | $111.5606 | $111.56 | $111.55 | $111.60 |
| Purchase #5 | $25.91 | 7.817% | $27.9354 | $27.94 | $27.95 | $27.90 |
| Purchase #6 | $116.67 | 10.182% | $128.5493 | $128.55 | $128.55 | $128.50 |
| Purchase #7 | $126.26 | 3.105% | $130.1804 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $878.71 | $970.4893 | $970.49 | $970.50 | $970.50 | |