| 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 | $241.52 | 5.526% | $254.8664 | $254.87 | $254.85 | $254.90 |
| Purchase #2 | $224.65 | 13.852% | $255.7685 | $255.77 | $255.75 | $255.80 |
| Purchase #3 | $81.80 | 3.530% | $84.6875 | $84.69 | $84.70 | $84.70 |
| Purchase #4 | $190.47 | 7.156% | $204.1 | $204.10 | $204.10 | $204.10 |
| Purchase #5 | $229.94 | 9.302% | $251.329 | $251.33 | $251.35 | $251.30 |
| Purchase #6 | $186.33 | 12.762% | $210.1094 | $210.11 | $210.10 | $210.10 |
| Purchase #7 | $31.53 | 13.394% | $35.7531 | $35.75 | $35.75 | $35.80 |
| 7 purchase totals = | $1,186.24 | $1,296.6139 | $1,296.62 | $1,296.60 | $1,296.70 | |