| 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 | $49.61 | 3.195% | $51.195 | $51.20 | $51.20 | $51.20 |
| Purchase #2 | $231.52 | 10.719% | $256.3366 | $256.34 | $256.35 | $256.30 |
| Purchase #3 | $129.63 | 5.542% | $136.8141 | $136.81 | $136.80 | $136.80 |
| Purchase #4 | $83.99 | 11.542% | $93.6841 | $93.68 | $93.70 | $93.70 |
| Purchase #5 | $235.44 | 12.715% | $265.3762 | $265.38 | $265.40 | $265.40 |
| Purchase #6 | $216.71 | 7.231% | $232.3803 | $232.38 | $232.40 | $232.40 |
| Purchase #7 | $221.98 | 9.365% | $242.7684 | $242.77 | $242.75 | $242.80 |
| 7 purchase totals = | $1,168.88 | $1,278.5547 | $1,278.56 | $1,278.60 | $1,278.60 | |