| 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 | $203.90 | 12.376% | $229.1347 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $94.69 | 7.706% | $101.9868 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $192.63 | 12.483% | $216.676 | $216.68 | $216.70 | $216.70 |
| Purchase #4 | $132.28 | 9.145% | $144.377 | $144.38 | $144.40 | $144.40 |
| Purchase #5 | $208.76 | 7.873% | $225.1957 | $225.20 | $225.20 | $225.20 |
| Purchase #6 | $84.39 | 7.308% | $90.5572 | $90.56 | $90.55 | $90.60 |
| Purchase #7 | $127.67 | 11.319% | $142.121 | $142.12 | $142.10 | $142.10 |
| 7 purchase totals = | $1,044.32 | $1,150.0484 | $1,150.06 | $1,150.10 | $1,150.10 | |