| 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 | $244.90 | 10.299% | $270.1223 | $270.12 | $270.10 | $270.10 |
| Purchase #2 | $132.71 | 13.320% | $150.387 | $150.39 | $150.40 | $150.40 |
| Purchase #3 | $26.60 | 9.557% | $29.1422 | $29.14 | $29.15 | $29.10 |
| Purchase #4 | $232.93 | 6.125% | $247.197 | $247.20 | $247.20 | $247.20 |
| Purchase #5 | $32.48 | 11.847% | $36.3279 | $36.33 | $36.35 | $36.30 |
| Purchase #6 | $206.92 | 8.726% | $224.9758 | $224.98 | $225.00 | $225.00 |
| Purchase #7 | $144.57 | 8.655% | $157.0825 | $157.08 | $157.10 | $157.10 |
| 7 purchase totals = | $1,021.11 | $1,115.2347 | $1,115.24 | $1,115.30 | $1,115.20 | |