| 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 | $214.60 | 5.138% | $225.6261 | $225.63 | $225.65 | $225.60 |
| Purchase #2 | $147.88 | 4.750% | $154.9043 | $154.90 | $154.90 | $154.90 |
| Purchase #3 | $245.75 | 3.735% | $254.9288 | $254.93 | $254.95 | $254.90 |
| Purchase #4 | $204.63 | 4.370% | $213.5723 | $213.57 | $213.55 | $213.60 |
| Purchase #5 | $164.53 | 9.420% | $180.0287 | $180.03 | $180.05 | $180.00 |
| Purchase #6 | $219.66 | 6.609% | $234.1773 | $234.18 | $234.20 | $234.20 |
| Purchase #7 | $112.76 | 8.112% | $121.9071 | $121.91 | $121.90 | $121.90 |
| 7 purchase totals = | $1,309.81 | $1,385.1446 | $1,385.15 | $1,385.20 | $1,385.10 | |