| 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 | $226.58 | 4.181% | $236.0533 | $236.05 | $236.05 | $236.10 |
| Purchase #2 | $238.41 | 10.684% | $263.8817 | $263.88 | $263.90 | $263.90 |
| Purchase #3 | $162.71 | 10.197% | $179.3015 | $179.30 | $179.30 | $179.30 |
| Purchase #4 | $212.29 | 13.272% | $240.4651 | $240.47 | $240.45 | $240.50 |
| Purchase #5 | $122.30 | 6.411% | $130.1407 | $130.14 | $130.15 | $130.10 |
| Purchase #6 | $208.54 | 3.409% | $215.6491 | $215.65 | $215.65 | $215.60 |
| Purchase #7 | $44.28 | 6.573% | $47.1905 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $1,215.11 | $1,312.6819 | $1,312.68 | $1,312.70 | $1,312.70 | |