| 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 | $115.46 | 4.509% | $120.6661 | $120.67 | $120.65 | $120.70 |
| Purchase #2 | $233.67 | 9.546% | $255.9761 | $255.98 | $256.00 | $256.00 |
| Purchase #3 | $90.67 | 7.842% | $97.7803 | $97.78 | $97.80 | $97.80 |
| Purchase #4 | $23.87 | 8.664% | $25.9381 | $25.94 | $25.95 | $25.90 |
| Purchase #5 | $227.71 | 4.147% | $237.1531 | $237.15 | $237.15 | $237.20 |
| Purchase #6 | $189.27 | 3.123% | $195.1809 | $195.18 | $195.20 | $195.20 |
| Purchase #7 | $21.75 | 10.131% | $23.9535 | $23.95 | $23.95 | $24.00 |
| 7 purchase totals = | $902.40 | $956.6481 | $956.65 | $956.70 | $956.80 | |