| 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 | $216.79 | 7.420% | $232.8758 | $232.88 | $232.90 | $232.90 |
| Purchase #2 | $129.29 | 9.744% | $141.888 | $141.89 | $141.90 | $141.90 |
| Purchase #3 | $221.35 | 5.166% | $232.7849 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $211.75 | 7.252% | $227.1061 | $227.11 | $227.10 | $227.10 |
| Purchase #5 | $209.58 | 13.118% | $237.0727 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $64.28 | 3.720% | $66.6712 | $66.67 | $66.65 | $66.70 |
| Purchase #7 | $26.93 | 8.206% | $29.1399 | $29.14 | $29.15 | $29.10 |
| 7 purchase totals = | $1,079.97 | $1,167.5386 | $1,167.54 | $1,167.55 | $1,167.60 | |