| 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 | $25.65 | 12.861% | $28.9488 | $28.95 | $28.95 | $28.90 |
| Purchase #2 | $211.90 | 8.210% | $229.297 | $229.30 | $229.30 | $229.30 |
| Purchase #3 | $122.66 | 7.855% | $132.2949 | $132.29 | $132.30 | $132.30 |
| Purchase #4 | $226.82 | 11.847% | $253.6914 | $253.69 | $253.70 | $253.70 |
| Purchase #5 | $195.30 | 7.225% | $209.4104 | $209.41 | $209.40 | $209.40 |
| Purchase #6 | $189.63 | 11.443% | $211.3294 | $211.33 | $211.35 | $211.30 |
| Purchase #7 | $239.31 | 10.757% | $265.0526 | $265.05 | $265.05 | $265.10 |
| 7 purchase totals = | $1,211.27 | $1,330.0245 | $1,330.02 | $1,330.05 | $1,330.00 | |