| 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 | $213.75 | 3.292% | $220.7867 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $197.56 | 7.264% | $211.9108 | $211.91 | $211.90 | $211.90 |
| Purchase #3 | $241.76 | 4.632% | $252.9583 | $252.96 | $252.95 | $253.00 |
| Purchase #4 | $84.41 | 5.365% | $88.9386 | $88.94 | $88.95 | $88.90 |
| Purchase #5 | $80.73 | 11.697% | $90.173 | $90.17 | $90.15 | $90.20 |
| Purchase #6 | $27.49 | 8.335% | $29.7813 | $29.78 | $29.80 | $29.80 |
| Purchase #7 | $100.98 | 11.663% | $112.7573 | $112.76 | $112.75 | $112.80 |
| 7 purchase totals = | $946.68 | $1,007.3060 | $1,007.31 | $1,007.30 | $1,007.40 | |