| 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 | $163.25 | 13.207% | $184.8104 | $184.81 | $184.80 | $184.80 |
| Purchase #2 | $215.48 | 11.386% | $240.0146 | $240.01 | $240.00 | $240.00 |
| Purchase #3 | $247.65 | 4.503% | $258.8017 | $258.80 | $258.80 | $258.80 |
| Purchase #4 | $244.55 | 6.532% | $260.524 | $260.52 | $260.50 | $260.50 |
| Purchase #5 | $39.41 | 12.834% | $44.4679 | $44.47 | $44.45 | $44.50 |
| Purchase #6 | $45.59 | 8.104% | $49.2846 | $49.28 | $49.30 | $49.30 |
| Purchase #7 | $162.84 | 10.600% | $180.101 | $180.10 | $180.10 | $180.10 |
| 7 purchase totals = | $1,118.77 | $1,218.0042 | $1,217.99 | $1,217.95 | $1,218.00 | |