| 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 | $97.77 | 6.655% | $104.2766 | $104.28 | $104.30 | $104.30 |
| Purchase #2 | $247.45 | 7.177% | $265.2095 | $265.21 | $265.20 | $265.20 |
| Purchase #3 | $243.80 | 10.667% | $269.8061 | $269.81 | $269.80 | $269.80 |
| Purchase #4 | $189.77 | 12.411% | $213.3224 | $213.32 | $213.30 | $213.30 |
| Purchase #5 | $143.95 | 7.465% | $154.6959 | $154.70 | $154.70 | $154.70 |
| Purchase #6 | $38.87 | 6.208% | $41.283 | $41.28 | $41.30 | $41.30 |
| Purchase #7 | $89.77 | 10.253% | $98.9741 | $98.97 | $98.95 | $99.00 |
| 7 purchase totals = | $1,051.38 | $1,147.5676 | $1,147.57 | $1,147.55 | $1,147.60 | |