| 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 | $208.95 | 9.317% | $228.4179 | $228.42 | $228.40 | $228.40 |
| Purchase #2 | $223.67 | 9.405% | $244.7062 | $244.71 | $244.70 | $244.70 |
| Purchase #3 | $162.46 | 9.534% | $177.9489 | $177.95 | $177.95 | $177.90 |
| Purchase #4 | $163.67 | 5.616% | $172.8617 | $172.86 | $172.85 | $172.90 |
| Purchase #5 | $202.45 | 10.165% | $223.029 | $223.03 | $223.05 | $223.00 |
| Purchase #6 | $212.53 | 11.268% | $236.4779 | $236.48 | $236.50 | $236.50 |
| Purchase #7 | $12.60 | 10.428% | $13.9139 | $13.91 | $13.90 | $13.90 |
| 7 purchase totals = | $1,186.33 | $1,297.3555 | $1,297.36 | $1,297.35 | $1,297.30 | |