| 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 | $235.59 | 10.113% | $259.4152 | $259.42 | $259.40 | $259.40 |
| Purchase #2 | $9.62 | 13.561% | $10.9246 | $10.92 | $10.90 | $10.90 |
| Purchase #3 | $205.33 | 9.662% | $225.169 | $225.17 | $225.15 | $225.20 |
| Purchase #4 | $217.64 | 11.334% | $242.3073 | $242.31 | $242.30 | $242.30 |
| Purchase #5 | $29.42 | 7.467% | $31.6168 | $31.62 | $31.60 | $31.60 |
| Purchase #6 | $112.89 | 5.359% | $118.9398 | $118.94 | $118.95 | $118.90 |
| Purchase #7 | $110.65 | 10.779% | $122.577 | $122.58 | $122.60 | $122.60 |
| 7 purchase totals = | $921.14 | $1,010.9497 | $1,010.96 | $1,010.90 | $1,010.90 | |