| 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 | $216.43 | 3.104% | $223.148 | $223.15 | $223.15 | $223.10 |
| Purchase #2 | $176.60 | 4.636% | $184.7872 | $184.79 | $184.80 | $184.80 |
| Purchase #3 | $108.59 | 13.531% | $123.2833 | $123.28 | $123.30 | $123.30 |
| Purchase #4 | $62.92 | 10.183% | $69.3271 | $69.33 | $69.35 | $69.30 |
| Purchase #5 | $152.74 | 7.334% | $163.942 | $163.94 | $163.95 | $163.90 |
| Purchase #6 | $197.80 | 6.645% | $210.9438 | $210.94 | $210.95 | $210.90 |
| Purchase #7 | $232.39 | 8.316% | $251.7156 | $251.72 | $251.70 | $251.70 |
| 7 purchase totals = | $1,147.47 | $1,227.1470 | $1,227.15 | $1,227.20 | $1,227.00 | |