| 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 | $98.99 | 11.427% | $110.3016 | $110.30 | $110.30 | $110.30 |
| Purchase #2 | $186.89 | 10.612% | $206.7228 | $206.72 | $206.70 | $206.70 |
| Purchase #3 | $229.91 | 12.165% | $257.8786 | $257.88 | $257.90 | $257.90 |
| Purchase #4 | $238.29 | 9.799% | $261.64 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $12.67 | 8.819% | $13.7874 | $13.79 | $13.80 | $13.80 |
| Purchase #6 | $79.96 | 8.307% | $86.6023 | $86.60 | $86.60 | $86.60 |
| Purchase #7 | $156.32 | 6.278% | $166.1338 | $166.13 | $166.15 | $166.10 |
| 7 purchase totals = | $1,003.03 | $1,103.0665 | $1,103.06 | $1,103.10 | $1,103.00 | |