| 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 | $201.38 | 12.222% | $225.9927 | $225.99 | $226.00 | $226.00 |
| Purchase #2 | $98.76 | 12.605% | $111.2087 | $111.21 | $111.20 | $111.20 |
| Purchase #3 | $144.54 | 4.128% | $150.5066 | $150.51 | $150.50 | $150.50 |
| Purchase #4 | $8.99 | 11.579% | $10.031 | $10.03 | $10.05 | $10.00 |
| Purchase #5 | $105.55 | 5.341% | $111.1874 | $111.19 | $111.20 | $111.20 |
| Purchase #6 | $90.54 | 4.600% | $94.7048 | $94.70 | $94.70 | $94.70 |
| Purchase #7 | $96.39 | 12.316% | $108.2614 | $108.26 | $108.25 | $108.30 |
| 7 purchase totals = | $746.15 | $811.8926 | $811.89 | $811.90 | $811.90 | |