| 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 | $225.29 | 3.641% | $233.4928 | $233.49 | $233.50 | $233.50 |
| Purchase #2 | $238.45 | 10.621% | $263.7758 | $263.78 | $263.80 | $263.80 |
| Purchase #3 | $89.43 | 13.166% | $101.2044 | $101.20 | $101.20 | $101.20 |
| Purchase #4 | $31.63 | 7.645% | $34.0481 | $34.05 | $34.05 | $34.00 |
| Purchase #5 | $116.89 | 12.223% | $131.1775 | $131.18 | $131.20 | $131.20 |
| Purchase #6 | $108.70 | 11.599% | $121.3081 | $121.31 | $121.30 | $121.30 |
| Purchase #7 | $154.31 | 8.518% | $167.4541 | $167.45 | $167.45 | $167.50 |
| 7 purchase totals = | $964.70 | $1,052.4608 | $1,052.46 | $1,052.50 | $1,052.50 | |