| 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 | $215.48 | 11.646% | $240.5748 | $240.57 | $240.55 | $240.60 |
| Purchase #2 | $173.98 | 12.152% | $195.122 | $195.12 | $195.10 | $195.10 |
| Purchase #3 | $237.76 | 9.105% | $259.408 | $259.41 | $259.40 | $259.40 |
| Purchase #4 | $226.28 | 7.747% | $243.8099 | $243.81 | $243.80 | $243.80 |
| Purchase #5 | $52.46 | 12.706% | $59.1256 | $59.13 | $59.15 | $59.10 |
| Purchase #6 | $84.78 | 3.550% | $87.7897 | $87.79 | $87.80 | $87.80 |
| Purchase #7 | $79.80 | 7.321% | $85.6422 | $85.64 | $85.65 | $85.60 |
| 7 purchase totals = | $1,070.54 | $1,171.4722 | $1,171.47 | $1,171.45 | $1,171.40 | |