| 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 | $29.30 | 9.845% | $32.1846 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $149.62 | 7.589% | $160.9747 | $160.97 | $160.95 | $161.00 |
| Purchase #3 | $96.51 | 12.129% | $108.2157 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $154.62 | 10.430% | $170.7469 | $170.75 | $170.75 | $170.70 |
| Purchase #5 | $172.93 | 5.603% | $182.6193 | $182.62 | $182.60 | $182.60 |
| Purchase #6 | $121.98 | 13.267% | $138.1631 | $138.16 | $138.15 | $138.20 |
| Purchase #7 | $229.41 | 11.699% | $256.2487 | $256.25 | $256.25 | $256.20 |
| 7 purchase totals = | $954.37 | $1,049.1530 | $1,049.15 | $1,049.10 | $1,049.10 | |