| 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 | $112.58 | 3.786% | $116.8423 | $116.84 | $116.85 | $116.80 |
| Purchase #2 | $130.49 | 12.114% | $146.2976 | $146.30 | $146.30 | $146.30 |
| Purchase #3 | $106.42 | 6.652% | $113.4991 | $113.50 | $113.50 | $113.50 |
| Purchase #4 | $217.99 | 12.542% | $245.3303 | $245.33 | $245.35 | $245.30 |
| Purchase #5 | $9.54 | 8.209% | $10.3231 | $10.32 | $10.30 | $10.30 |
| Purchase #6 | $94.61 | 13.780% | $107.6473 | $107.65 | $107.65 | $107.60 |
| Purchase #7 | $58.53 | 3.639% | $60.6599 | $60.66 | $60.65 | $60.70 |
| 7 purchase totals = | $730.16 | $800.5996 | $800.60 | $800.60 | $800.50 | |