| 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 | $238.62 | 8.368% | $258.5877 | $258.59 | $258.60 | $258.60 |
| Purchase #2 | $113.86 | 11.118% | $126.519 | $126.52 | $126.50 | $126.50 |
| Purchase #3 | $125.84 | 10.269% | $138.7625 | $138.76 | $138.75 | $138.80 |
| Purchase #4 | $134.32 | 12.244% | $150.7661 | $150.77 | $150.75 | $150.80 |
| Purchase #5 | $38.51 | 8.157% | $41.6513 | $41.65 | $41.65 | $41.70 |
| Purchase #6 | $16.81 | 9.511% | $18.4088 | $18.41 | $18.40 | $18.40 |
| Purchase #7 | $174.73 | 9.133% | $190.6881 | $190.69 | $190.70 | $190.70 |
| 7 purchase totals = | $842.69 | $925.3835 | $925.39 | $925.35 | $925.50 | |