| 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 | $121.43 | 6.514% | $129.34 | $129.34 | $129.35 | $129.30 |
| Purchase #2 | $203.32 | 11.683% | $227.0739 | $227.07 | $227.05 | $227.10 |
| Purchase #3 | $103.52 | 12.278% | $116.2302 | $116.23 | $116.25 | $116.20 |
| Purchase #4 | $229.91 | 11.655% | $256.706 | $256.71 | $256.70 | $256.70 |
| Purchase #5 | $113.55 | 13.337% | $128.6942 | $128.69 | $128.70 | $128.70 |
| Purchase #6 | $118.41 | 8.184% | $128.1007 | $128.10 | $128.10 | $128.10 |
| Purchase #7 | $46.79 | 8.420% | $50.7297 | $50.73 | $50.75 | $50.70 |
| 7 purchase totals = | $936.93 | $1,036.8747 | $1,036.87 | $1,036.90 | $1,036.80 | |