| 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 | $131.54 | 12.685% | $148.2258 | $148.23 | $148.25 | $148.20 |
| Purchase #2 | $236.92 | 10.832% | $262.5832 | $262.58 | $262.60 | $262.60 |
| Purchase #3 | $244.32 | 6.146% | $259.3359 | $259.34 | $259.35 | $259.30 |
| Purchase #4 | $191.96 | 6.130% | $203.7271 | $203.73 | $203.75 | $203.70 |
| Purchase #5 | $82.87 | 3.170% | $85.497 | $85.50 | $85.50 | $85.50 |
| Purchase #6 | $117.87 | 7.216% | $126.3755 | $126.38 | $126.40 | $126.40 |
| Purchase #7 | $229.53 | 8.641% | $249.3637 | $249.36 | $249.35 | $249.40 |
| 7 purchase totals = | $1,235.01 | $1,335.1082 | $1,335.12 | $1,335.20 | $1,335.10 | |