| 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 | $197.82 | 8.381% | $214.3993 | $214.40 | $214.40 | $214.40 |
| Purchase #2 | $65.45 | 7.114% | $70.1061 | $70.11 | $70.10 | $70.10 |
| Purchase #3 | $232.98 | 9.600% | $255.3461 | $255.35 | $255.35 | $255.30 |
| Purchase #4 | $6.69 | 5.385% | $7.0503 | $7.05 | $7.05 | $7.10 |
| Purchase #5 | $160.69 | 12.254% | $180.381 | $180.38 | $180.40 | $180.40 |
| Purchase #6 | $211.95 | 12.515% | $238.4755 | $238.48 | $238.50 | $238.50 |
| Purchase #7 | $108.72 | 8.802% | $118.2895 | $118.29 | $118.30 | $118.30 |
| 7 purchase totals = | $984.30 | $1,084.0478 | $1,084.06 | $1,084.10 | $1,084.10 | |