| 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 | $212.85 | 9.587% | $233.2559 | $233.26 | $233.25 | $233.30 |
| Purchase #2 | $121.43 | 7.599% | $130.6575 | $130.66 | $130.65 | $130.70 |
| Purchase #3 | $145.70 | 10.681% | $161.2622 | $161.26 | $161.25 | $161.30 |
| Purchase #4 | $27.75 | 13.154% | $31.4002 | $31.40 | $31.40 | $31.40 |
| Purchase #5 | $170.84 | 8.116% | $184.7054 | $184.71 | $184.70 | $184.70 |
| Purchase #6 | $28.85 | 13.230% | $32.6669 | $32.67 | $32.65 | $32.70 |
| Purchase #7 | $20.45 | 3.495% | $21.1647 | $21.16 | $21.15 | $21.20 |
| 7 purchase totals = | $727.87 | $795.1128 | $795.12 | $795.05 | $795.30 | |