| 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 | $64.33 | 9.290% | $70.3063 | $70.31 | $70.30 | $70.30 |
| Purchase #2 | $131.96 | 7.577% | $141.9586 | $141.96 | $141.95 | $142.00 |
| Purchase #3 | $140.59 | 8.770% | $152.9197 | $152.92 | $152.90 | $152.90 |
| Purchase #4 | $234.55 | 6.739% | $250.3563 | $250.36 | $250.35 | $250.40 |
| Purchase #5 | $239.97 | 7.797% | $258.6805 | $258.68 | $258.70 | $258.70 |
| Purchase #6 | $122.49 | 4.477% | $127.9739 | $127.97 | $127.95 | $128.00 |
| Purchase #7 | $44.99 | 10.404% | $49.6708 | $49.67 | $49.65 | $49.70 |
| 7 purchase totals = | $978.88 | $1,051.8661 | $1,051.87 | $1,051.80 | $1,052.00 | |