| 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 | $121.73 | 9.708% | $133.5475 | $133.55 | $133.55 | $133.50 |
| Purchase #2 | $161.98 | 13.784% | $184.3073 | $184.31 | $184.30 | $184.30 |
| Purchase #3 | $249.37 | 8.382% | $270.2722 | $270.27 | $270.25 | $270.30 |
| Purchase #4 | $65.61 | 7.752% | $70.6961 | $70.70 | $70.70 | $70.70 |
| Purchase #5 | $206.44 | 10.681% | $228.4899 | $228.49 | $228.50 | $228.50 |
| Purchase #6 | $78.45 | 12.619% | $88.3496 | $88.35 | $88.35 | $88.30 |
| Purchase #7 | $12.90 | 4.819% | $13.5217 | $13.52 | $13.50 | $13.50 |
| 7 purchase totals = | $896.48 | $989.1843 | $989.19 | $989.15 | $989.10 | |