| 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 | $71.85 | 12.524% | $80.8485 | $80.85 | $80.85 | $80.80 |
| Purchase #2 | $244.29 | 9.409% | $267.2752 | $267.28 | $267.30 | $267.30 |
| Purchase #3 | $171.70 | 6.487% | $182.8382 | $182.84 | $182.85 | $182.80 |
| Purchase #4 | $179.33 | 12.836% | $202.3488 | $202.35 | $202.35 | $202.30 |
| Purchase #5 | $236.83 | 8.468% | $256.8848 | $256.88 | $256.90 | $256.90 |
| Purchase #6 | $204.79 | 10.849% | $227.0077 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $145.94 | 10.398% | $161.1148 | $161.11 | $161.10 | $161.10 |
| 7 purchase totals = | $1,254.73 | $1,378.3180 | $1,378.32 | $1,378.35 | $1,378.20 | |