| 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 | $107.62 | 12.815% | $121.4115 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $224.64 | 11.330% | $250.0917 | $250.09 | $250.10 | $250.10 |
| Purchase #3 | $124.49 | 9.270% | $136.0302 | $136.03 | $136.05 | $136.00 |
| Purchase #4 | $191.67 | 9.653% | $210.1719 | $210.17 | $210.15 | $210.20 |
| Purchase #5 | $234.38 | 7.115% | $251.0561 | $251.06 | $251.05 | $251.10 |
| Purchase #6 | $192.53 | 12.437% | $216.475 | $216.48 | $216.50 | $216.50 |
| Purchase #7 | $250.56 | 7.586% | $269.5675 | $269.57 | $269.55 | $269.60 |
| 7 purchase totals = | $1,325.89 | $1,454.8039 | $1,454.81 | $1,454.80 | $1,454.90 | |