| 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 | $237.67 | 8.669% | $258.2736 | $258.27 | $258.25 | $258.30 |
| Purchase #2 | $232.85 | 11.793% | $260.31 | $260.31 | $260.30 | $260.30 |
| Purchase #3 | $133.53 | 12.557% | $150.2974 | $150.30 | $150.30 | $150.30 |
| Purchase #4 | $57.87 | 11.337% | $64.4307 | $64.43 | $64.45 | $64.40 |
| Purchase #5 | $193.51 | 4.562% | $202.3379 | $202.34 | $202.35 | $202.30 |
| Purchase #6 | $129.31 | 9.380% | $141.4393 | $141.44 | $141.45 | $141.40 |
| Purchase #7 | $242.33 | 13.647% | $275.4008 | $275.40 | $275.40 | $275.40 |
| 7 purchase totals = | $1,227.07 | $1,352.4897 | $1,352.49 | $1,352.50 | $1,352.40 | |