| 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 | $57.56 | 12.137% | $64.5461 | $64.55 | $64.55 | $64.50 |
| Purchase #2 | $102.53 | 6.531% | $109.2262 | $109.23 | $109.25 | $109.20 |
| Purchase #3 | $245.38 | 5.105% | $257.9066 | $257.91 | $257.90 | $257.90 |
| Purchase #4 | $202.39 | 12.193% | $227.0674 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $205.90 | 11.235% | $229.0329 | $229.03 | $229.05 | $229.00 |
| Purchase #6 | $129.25 | 13.539% | $146.7492 | $146.75 | $146.75 | $146.70 |
| Purchase #7 | $92.51 | 12.124% | $103.7259 | $103.73 | $103.75 | $103.70 |
| 7 purchase totals = | $1,035.52 | $1,138.2543 | $1,138.27 | $1,138.30 | $1,138.10 | |