| 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 | $105.71 | 3.129% | $109.0177 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $244.72 | 11.268% | $272.295 | $272.30 | $272.30 | $272.30 |
| Purchase #3 | $179.88 | 11.503% | $200.5716 | $200.57 | $200.55 | $200.60 |
| Purchase #4 | $144.31 | 12.222% | $161.9476 | $161.95 | $161.95 | $161.90 |
| Purchase #5 | $144.39 | 10.715% | $159.8614 | $159.86 | $159.85 | $159.90 |
| Purchase #6 | $85.42 | 6.194% | $90.7109 | $90.71 | $90.70 | $90.70 |
| Purchase #7 | $238.83 | 5.379% | $251.6767 | $251.68 | $251.70 | $251.70 |
| 7 purchase totals = | $1,143.26 | $1,246.0809 | $1,246.09 | $1,246.05 | $1,246.10 | |