| 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 | $204.25 | 4.661% | $213.7701 | $213.77 | $213.75 | $213.80 |
| Purchase #2 | $96.70 | 11.679% | $107.9936 | $107.99 | $108.00 | $108.00 |
| Purchase #3 | $64.31 | 11.378% | $71.6272 | $71.63 | $71.65 | $71.60 |
| Purchase #4 | $176.71 | 12.387% | $198.5991 | $198.60 | $198.60 | $198.60 |
| Purchase #5 | $24.62 | 13.317% | $27.8986 | $27.90 | $27.90 | $27.90 |
| Purchase #6 | $84.41 | 10.364% | $93.1583 | $93.16 | $93.15 | $93.20 |
| Purchase #7 | $121.59 | 5.480% | $128.2531 | $128.25 | $128.25 | $128.30 |
| 7 purchase totals = | $772.59 | $841.3000 | $841.30 | $841.30 | $841.40 | |