| 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 | $212.31 | 6.370% | $225.8341 | $225.83 | $225.85 | $225.80 |
| Purchase #2 | $5.87 | 13.831% | $6.6819 | $6.68 | $6.70 | $6.70 |
| Purchase #3 | $43.68 | 9.252% | $47.7213 | $47.72 | $47.70 | $47.70 |
| Purchase #4 | $121.26 | 5.382% | $127.7862 | $127.79 | $127.80 | $127.80 |
| Purchase #5 | $220.83 | 11.146% | $245.4437 | $245.44 | $245.45 | $245.40 |
| Purchase #6 | $14.64 | 4.444% | $15.2906 | $15.29 | $15.30 | $15.30 |
| Purchase #7 | $250.60 | 5.269% | $263.8041 | $263.80 | $263.80 | $263.80 |
| 7 purchase totals = | $869.19 | $932.5619 | $932.55 | $932.60 | $932.50 | |