| 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 | $129.53 | 12.306% | $145.47 | $145.47 | $145.45 | $145.50 |
| Purchase #2 | $227.36 | 6.129% | $241.2949 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $131.79 | 9.845% | $144.7647 | $144.76 | $144.75 | $144.80 |
| Purchase #4 | $247.46 | 9.553% | $271.0999 | $271.10 | $271.10 | $271.10 |
| Purchase #5 | $238.99 | 6.312% | $254.075 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $53.30 | 7.380% | $57.2335 | $57.23 | $57.25 | $57.20 |
| Purchase #7 | $92.55 | 6.849% | $98.8887 | $98.89 | $98.90 | $98.90 |
| 7 purchase totals = | $1,120.98 | $1,212.8267 | $1,212.82 | $1,212.85 | $1,212.90 | |