| 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 | $218.25 | 6.759% | $233.0015 | $233.00 | $233.00 | $233.00 |
| Purchase #2 | $212.45 | 4.862% | $222.7793 | $222.78 | $222.80 | $222.80 |
| Purchase #3 | $79.45 | 13.804% | $90.4173 | $90.42 | $90.40 | $90.40 |
| Purchase #4 | $210.51 | 12.117% | $236.0175 | $236.02 | $236.00 | $236.00 |
| Purchase #5 | $24.35 | 5.584% | $25.7097 | $25.71 | $25.70 | $25.70 |
| Purchase #6 | $162.94 | 9.462% | $178.3574 | $178.36 | $178.35 | $178.40 |
| Purchase #7 | $143.73 | 3.585% | $148.8827 | $148.88 | $148.90 | $148.90 |
| 7 purchase totals = | $1,051.68 | $1,135.1654 | $1,135.17 | $1,135.15 | $1,135.20 | |