| 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 | $212.50 | 7.487% | $228.4099 | $228.41 | $228.40 | $228.40 |
| Purchase #2 | $181.99 | 5.834% | $192.6073 | $192.61 | $192.60 | $192.60 |
| Purchase #3 | $48.27 | 6.187% | $51.2565 | $51.26 | $51.25 | $51.30 |
| Purchase #4 | $12.86 | 8.642% | $13.9714 | $13.97 | $13.95 | $14.00 |
| Purchase #5 | $64.37 | 7.675% | $69.3104 | $69.31 | $69.30 | $69.30 |
| Purchase #6 | $38.57 | 6.483% | $41.0705 | $41.07 | $41.05 | $41.10 |
| Purchase #7 | $200.61 | 3.195% | $207.0195 | $207.02 | $207.00 | $207.00 |
| 7 purchase totals = | $759.17 | $803.6455 | $803.65 | $803.55 | $803.70 | |