| 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 | $202.84 | 5.332% | $213.6554 | $213.66 | $213.65 | $213.70 |
| Purchase #2 | $151.36 | 13.784% | $172.2235 | $172.22 | $172.20 | $172.20 |
| Purchase #3 | $74.94 | 6.685% | $79.9497 | $79.95 | $79.95 | $79.90 |
| Purchase #4 | $131.65 | 4.404% | $137.4479 | $137.45 | $137.45 | $137.40 |
| Purchase #5 | $229.40 | 9.225% | $250.5622 | $250.56 | $250.55 | $250.60 |
| Purchase #6 | $66.95 | 3.105% | $69.0288 | $69.03 | $69.05 | $69.00 |
| Purchase #7 | $78.41 | 3.355% | $81.0407 | $81.04 | $81.05 | $81.00 |
| 7 purchase totals = | $935.55 | $1,003.9082 | $1,003.91 | $1,003.90 | $1,003.80 | |