| 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 | $246.78 | 12.206% | $276.902 | $276.90 | $276.90 | $276.90 |
| Purchase #2 | $236.50 | 5.673% | $249.9166 | $249.92 | $249.90 | $249.90 |
| Purchase #3 | $63.34 | 3.578% | $65.6063 | $65.61 | $65.60 | $65.60 |
| Purchase #4 | $62.42 | 4.248% | $65.0716 | $65.07 | $65.05 | $65.10 |
| Purchase #5 | $151.99 | 12.161% | $170.4735 | $170.47 | $170.45 | $170.50 |
| Purchase #6 | $116.68 | 12.754% | $131.5614 | $131.56 | $131.55 | $131.60 |
| Purchase #7 | $166.34 | 4.703% | $174.163 | $174.16 | $174.15 | $174.20 |
| 7 purchase totals = | $1,044.05 | $1,133.6944 | $1,133.69 | $1,133.60 | $1,133.80 | |