| 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 | $221.56 | 13.268% | $250.9566 | $250.96 | $250.95 | $251.00 |
| Purchase #2 | $49.41 | 8.444% | $53.5822 | $53.58 | $53.60 | $53.60 |
| Purchase #3 | $146.48 | 9.513% | $160.4146 | $160.41 | $160.40 | $160.40 |
| Purchase #4 | $190.41 | 7.475% | $204.6431 | $204.64 | $204.65 | $204.60 |
| Purchase #5 | $162.90 | 13.338% | $184.6276 | $184.63 | $184.65 | $184.60 |
| Purchase #6 | $21.68 | 5.613% | $22.8969 | $22.90 | $22.90 | $22.90 |
| Purchase #7 | $101.48 | 10.126% | $111.7559 | $111.76 | $111.75 | $111.80 |
| 7 purchase totals = | $893.92 | $988.8769 | $988.88 | $988.90 | $988.90 | |