| 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 | $126.79 | 4.288% | $132.2268 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $31.76 | 13.703% | $36.1121 | $36.11 | $36.10 | $36.10 |
| Purchase #3 | $180.68 | 12.719% | $203.6607 | $203.66 | $203.65 | $203.70 |
| Purchase #4 | $242.64 | 12.610% | $273.2369 | $273.24 | $273.25 | $273.20 |
| Purchase #5 | $95.99 | 5.799% | $101.5565 | $101.56 | $101.55 | $101.60 |
| Purchase #6 | $128.32 | 12.537% | $144.4075 | $144.41 | $144.40 | $144.40 |
| Purchase #7 | $106.71 | 10.747% | $118.1781 | $118.18 | $118.20 | $118.20 |
| 7 purchase totals = | $912.89 | $1,009.3786 | $1,009.39 | $1,009.40 | $1,009.40 | |