| 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 | $19.25 | 13.770% | $21.9007 | $21.90 | $21.90 | $21.90 |
| Purchase #2 | $152.94 | 4.124% | $159.2472 | $159.25 | $159.25 | $159.20 |
| Purchase #3 | $245.95 | 10.269% | $271.2066 | $271.21 | $271.20 | $271.20 |
| Purchase #4 | $177.31 | 12.228% | $198.9915 | $198.99 | $199.00 | $199.00 |
| Purchase #5 | $52.95 | 9.734% | $58.1042 | $58.10 | $58.10 | $58.10 |
| Purchase #6 | $33.28 | 8.248% | $36.0249 | $36.02 | $36.00 | $36.00 |
| Purchase #7 | $112.86 | 6.666% | $120.3832 | $120.38 | $120.40 | $120.40 |
| 7 purchase totals = | $794.54 | $865.8583 | $865.85 | $865.85 | $865.80 | |