| 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 | $203.68 | 5.765% | $215.4222 | $215.42 | $215.40 | $215.40 |
| Purchase #2 | $7.65 | 8.395% | $8.2922 | $8.29 | $8.30 | $8.30 |
| Purchase #3 | $34.71 | 13.523% | $39.4038 | $39.40 | $39.40 | $39.40 |
| Purchase #4 | $196.49 | 7.348% | $210.9281 | $210.93 | $210.95 | $210.90 |
| Purchase #5 | $143.73 | 13.803% | $163.5691 | $163.57 | $163.55 | $163.60 |
| Purchase #6 | $83.61 | 7.778% | $90.1132 | $90.11 | $90.10 | $90.10 |
| Purchase #7 | $64.86 | 10.232% | $71.4965 | $71.50 | $71.50 | $71.50 |
| 7 purchase totals = | $734.73 | $799.2251 | $799.22 | $799.20 | $799.20 | |