| 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 | $235.56 | 3.633% | $244.1179 | $244.12 | $244.10 | $244.10 |
| Purchase #2 | $203.36 | 9.797% | $223.2832 | $223.28 | $223.30 | $223.30 |
| Purchase #3 | $12.45 | 4.842% | $13.0528 | $13.05 | $13.05 | $13.10 |
| Purchase #4 | $195.80 | 6.436% | $208.4017 | $208.40 | $208.40 | $208.40 |
| Purchase #5 | $49.41 | 5.780% | $52.2659 | $52.27 | $52.25 | $52.30 |
| Purchase #6 | $65.48 | 11.461% | $72.9847 | $72.98 | $73.00 | $73.00 |
| Purchase #7 | $117.65 | 3.168% | $121.3772 | $121.38 | $121.40 | $121.40 |
| 7 purchase totals = | $879.71 | $935.4834 | $935.48 | $935.50 | $935.60 | |