| 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 | $217.85 | 4.743% | $228.1826 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $84.97 | 9.208% | $92.794 | $92.79 | $92.80 | $92.80 |
| Purchase #3 | $86.86 | 9.145% | $94.8033 | $94.80 | $94.80 | $94.80 |
| Purchase #4 | $215.43 | 10.697% | $238.4745 | $238.47 | $238.45 | $238.50 |
| Purchase #5 | $242.36 | 11.520% | $270.2799 | $270.28 | $270.30 | $270.30 |
| Purchase #6 | $170.58 | 10.159% | $187.9092 | $187.91 | $187.90 | $187.90 |
| Purchase #7 | $68.96 | 4.555% | $72.1011 | $72.10 | $72.10 | $72.10 |
| 7 purchase totals = | $1,087.01 | $1,184.5446 | $1,184.53 | $1,184.55 | $1,184.60 | |