| 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 | $97.60 | 3.793% | $101.302 | $101.30 | $101.30 | $101.30 |
| Purchase #2 | $127.28 | 12.552% | $143.2562 | $143.26 | $143.25 | $143.30 |
| Purchase #3 | $69.96 | 10.673% | $77.4268 | $77.43 | $77.45 | $77.40 |
| Purchase #4 | $197.58 | 11.164% | $219.6378 | $219.64 | $219.65 | $219.60 |
| Purchase #5 | $142.36 | 9.414% | $155.7618 | $155.76 | $155.75 | $155.80 |
| Purchase #6 | $160.67 | 11.284% | $178.8 | $178.80 | $178.80 | $178.80 |
| Purchase #7 | $229.98 | 5.636% | $242.9417 | $242.94 | $242.95 | $242.90 |
| 7 purchase totals = | $1,025.43 | $1,119.1263 | $1,119.13 | $1,119.15 | $1,119.10 | |