| 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 | $111.45 | 12.447% | $125.3222 | $125.32 | $125.30 | $125.30 |
| Purchase #2 | $146.33 | 8.231% | $158.3744 | $158.37 | $158.35 | $158.40 |
| Purchase #3 | $9.41 | 9.781% | $10.3304 | $10.33 | $10.35 | $10.30 |
| Purchase #4 | $98.84 | 10.251% | $108.9721 | $108.97 | $108.95 | $109.00 |
| Purchase #5 | $107.75 | 8.282% | $116.6739 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $230.85 | 3.873% | $239.7908 | $239.79 | $239.80 | $239.80 |
| Purchase #7 | $68.40 | 6.215% | $72.6511 | $72.65 | $72.65 | $72.70 |
| 7 purchase totals = | $773.03 | $832.1149 | $832.10 | $832.05 | $832.20 | |