| 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 | $214.85 | 13.203% | $243.2166 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $46.36 | 11.569% | $51.7234 | $51.72 | $51.70 | $51.70 |
| Purchase #3 | $19.86 | 4.753% | $20.8039 | $20.80 | $20.80 | $20.80 |
| Purchase #4 | $227.51 | 11.579% | $253.8534 | $253.85 | $253.85 | $253.90 |
| Purchase #5 | $45.43 | 5.236% | $47.8087 | $47.81 | $47.80 | $47.80 |
| Purchase #6 | $101.94 | 5.131% | $107.1705 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $176.97 | 12.215% | $198.5869 | $198.59 | $198.60 | $198.60 |
| 7 purchase totals = | $832.92 | $923.1634 | $923.16 | $923.10 | $923.20 | |