| 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 | $195.86 | 13.347% | $222.0014 | $222.00 | $222.00 | $222.00 |
| Purchase #2 | $132.61 | 5.664% | $140.121 | $140.12 | $140.10 | $140.10 |
| Purchase #3 | $234.96 | 9.383% | $257.0063 | $257.01 | $257.00 | $257.00 |
| Purchase #4 | $241.97 | 13.822% | $275.4151 | $275.42 | $275.40 | $275.40 |
| Purchase #5 | $24.42 | 3.531% | $25.2823 | $25.28 | $25.30 | $25.30 |
| Purchase #6 | $184.72 | 7.299% | $198.2027 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $175.58 | 7.538% | $188.8152 | $188.82 | $188.80 | $188.80 |
| 7 purchase totals = | $1,190.12 | $1,306.8440 | $1,306.85 | $1,306.80 | $1,306.80 | |