| 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 | $107.94 | 12.335% | $121.2544 | $121.25 | $121.25 | $121.30 |
| Purchase #2 | $214.35 | 4.504% | $224.0043 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $207.40 | 7.782% | $223.5399 | $223.54 | $223.55 | $223.50 |
| Purchase #4 | $234.88 | 13.845% | $267.3991 | $267.40 | $267.40 | $267.40 |
| Purchase #5 | $69.29 | 6.375% | $73.7072 | $73.71 | $73.70 | $73.70 |
| Purchase #6 | $199.43 | 8.731% | $216.8422 | $216.84 | $216.85 | $216.80 |
| Purchase #7 | $159.40 | 4.202% | $166.098 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $1,192.69 | $1,292.8451 | $1,292.84 | $1,292.85 | $1,292.80 | |