| 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 | 9.106% | $117.769 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $118.63 | 10.590% | $131.1929 | $131.19 | $131.20 | $131.20 |
| Purchase #3 | $58.60 | 4.108% | $61.0073 | $61.01 | $61.00 | $61.00 |
| Purchase #4 | $95.67 | 12.503% | $107.6316 | $107.63 | $107.65 | $107.60 |
| Purchase #5 | $200.89 | 10.855% | $222.6966 | $222.70 | $222.70 | $222.70 |
| Purchase #6 | $41.85 | 6.563% | $44.5966 | $44.60 | $44.60 | $44.60 |
| Purchase #7 | $193.97 | 3.242% | $200.2585 | $200.26 | $200.25 | $200.30 |
| 7 purchase totals = | $817.55 | $885.1525 | $885.16 | $885.15 | $885.20 | |