| 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 | $102.36 | 3.369% | $105.8085 | $105.81 | $105.80 | $105.80 |
| Purchase #2 | $176.84 | 7.567% | $190.2215 | $190.22 | $190.20 | $190.20 |
| Purchase #3 | $202.94 | 7.337% | $217.8297 | $217.83 | $217.85 | $217.80 |
| Purchase #4 | $49.72 | 7.719% | $53.5579 | $53.56 | $53.55 | $53.60 |
| Purchase #5 | $71.71 | 8.566% | $77.8527 | $77.85 | $77.85 | $77.90 |
| Purchase #6 | $235.56 | 3.848% | $244.6243 | $244.62 | $244.60 | $244.60 |
| Purchase #7 | $151.51 | 3.731% | $157.1628 | $157.16 | $157.15 | $157.20 |
| 7 purchase totals = | $990.64 | $1,047.0574 | $1,047.05 | $1,047.00 | $1,047.10 | |