| 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 | $215.75 | 6.228% | $229.1869 | $229.19 | $229.20 | $229.20 |
| Purchase #2 | $135.53 | 4.106% | $141.0949 | $141.09 | $141.10 | $141.10 |
| Purchase #3 | $239.47 | 4.331% | $249.8414 | $249.84 | $249.85 | $249.80 |
| Purchase #4 | $143.60 | 12.798% | $161.9779 | $161.98 | $162.00 | $162.00 |
| Purchase #5 | $25.28 | 6.170% | $26.8398 | $26.84 | $26.85 | $26.80 |
| Purchase #6 | $82.76 | 8.746% | $89.9982 | $90.00 | $90.00 | $90.00 |
| Purchase #7 | $55.34 | 12.574% | $62.2985 | $62.30 | $62.30 | $62.30 |
| 7 purchase totals = | $897.73 | $961.2376 | $961.24 | $961.30 | $961.20 | |