| 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 | $15.29 | 12.110% | $17.1416 | $17.14 | $17.15 | $17.10 |
| Purchase #2 | $212.64 | 3.648% | $220.3971 | $220.40 | $220.40 | $220.40 |
| Purchase #3 | $132.59 | 6.678% | $141.4444 | $141.44 | $141.45 | $141.40 |
| Purchase #4 | $9.38 | 4.763% | $9.8268 | $9.83 | $9.85 | $9.80 |
| Purchase #5 | $159.28 | 11.487% | $177.5765 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $250.71 | 8.631% | $272.3488 | $272.35 | $272.35 | $272.30 |
| Purchase #7 | $83.30 | 11.866% | $93.1844 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $863.19 | $931.9196 | $931.92 | $932.00 | $931.80 | |