| 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 | $63.34 | 13.807% | $72.0854 | $72.09 | $72.10 | $72.10 |
| Purchase #2 | $80.97 | 9.686% | $88.8128 | $88.81 | $88.80 | $88.80 |
| Purchase #3 | $228.28 | 8.511% | $247.7089 | $247.71 | $247.70 | $247.70 |
| Purchase #4 | $188.90 | 7.735% | $203.5114 | $203.51 | $203.50 | $203.50 |
| Purchase #5 | $121.43 | 8.169% | $131.3496 | $131.35 | $131.35 | $131.30 |
| Purchase #6 | $224.49 | 3.813% | $233.0498 | $233.05 | $233.05 | $233.00 |
| Purchase #7 | $226.41 | 10.135% | $249.3567 | $249.36 | $249.35 | $249.40 |
| 7 purchase totals = | $1,133.82 | $1,225.8746 | $1,225.88 | $1,225.85 | $1,225.80 | |