| 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 | $27.58 | 7.281% | $29.5881 | $29.59 | $29.60 | $29.60 |
| Purchase #2 | $144.48 | 11.839% | $161.585 | $161.59 | $161.60 | $161.60 |
| Purchase #3 | $152.94 | 6.176% | $162.3856 | $162.39 | $162.40 | $162.40 |
| Purchase #4 | $212.30 | 7.238% | $227.6663 | $227.67 | $227.65 | $227.70 |
| Purchase #5 | $230.42 | 9.363% | $251.9942 | $251.99 | $252.00 | $252.00 |
| Purchase #6 | $96.44 | 13.773% | $109.7227 | $109.72 | $109.70 | $109.70 |
| Purchase #7 | $106.77 | 10.802% | $118.3033 | $118.30 | $118.30 | $118.30 |
| 7 purchase totals = | $970.93 | $1,061.2452 | $1,061.25 | $1,061.25 | $1,061.30 | |