| 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 | $92.51 | 10.651% | $102.3632 | $102.36 | $102.35 | $102.40 |
| Purchase #2 | $137.47 | 8.499% | $149.1536 | $149.15 | $149.15 | $149.20 |
| Purchase #3 | $191.87 | 8.291% | $207.7779 | $207.78 | $207.80 | $207.80 |
| Purchase #4 | $208.86 | 7.303% | $224.113 | $224.11 | $224.10 | $224.10 |
| Purchase #5 | $112.73 | 3.510% | $116.6868 | $116.69 | $116.70 | $116.70 |
| Purchase #6 | $30.52 | 3.390% | $31.5546 | $31.55 | $31.55 | $31.60 |
| Purchase #7 | $179.82 | 9.589% | $197.0629 | $197.06 | $197.05 | $197.10 |
| 7 purchase totals = | $953.78 | $1,028.7120 | $1,028.70 | $1,028.70 | $1,028.90 | |