| 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 | $108.43 | 11.674% | $121.0881 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $104.48 | 10.497% | $115.4473 | $115.45 | $115.45 | $115.40 |
| Purchase #3 | $243.63 | 11.799% | $272.3759 | $272.38 | $272.40 | $272.40 |
| Purchase #4 | $201.43 | 10.227% | $222.0302 | $222.03 | $222.05 | $222.00 |
| Purchase #5 | $169.89 | 10.137% | $187.1117 | $187.11 | $187.10 | $187.10 |
| Purchase #6 | $197.44 | 7.827% | $212.8936 | $212.89 | $212.90 | $212.90 |
| Purchase #7 | $192.68 | 9.219% | $210.4432 | $210.44 | $210.45 | $210.40 |
| 7 purchase totals = | $1,217.98 | $1,341.3900 | $1,341.39 | $1,341.45 | $1,341.30 | |