| 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 | $214.54 | 4.612% | $224.4346 | $224.43 | $224.45 | $224.40 |
| Purchase #2 | $176.73 | 8.310% | $191.4163 | $191.42 | $191.40 | $191.40 |
| Purchase #3 | $143.99 | 8.554% | $156.3069 | $156.31 | $156.30 | $156.30 |
| Purchase #4 | $48.51 | 5.743% | $51.2959 | $51.30 | $51.30 | $51.30 |
| Purchase #5 | $203.76 | 3.475% | $210.8407 | $210.84 | $210.85 | $210.80 |
| Purchase #6 | $157.91 | 6.562% | $168.2721 | $168.27 | $168.25 | $168.30 |
| Purchase #7 | $33.51 | 8.134% | $36.2357 | $36.24 | $36.25 | $36.20 |
| 7 purchase totals = | $978.95 | $1,038.8022 | $1,038.81 | $1,038.80 | $1,038.70 | |