| 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 | $101.74 | 5.666% | $107.5046 | $107.50 | $107.50 | $107.50 |
| Purchase #2 | $249.81 | 12.224% | $280.3468 | $280.35 | $280.35 | $280.30 |
| Purchase #3 | $95.72 | 8.220% | $103.5882 | $103.59 | $103.60 | $103.60 |
| Purchase #4 | $169.34 | 13.319% | $191.8944 | $191.89 | $191.90 | $191.90 |
| Purchase #5 | $81.94 | 11.206% | $91.1222 | $91.12 | $91.10 | $91.10 |
| Purchase #6 | $96.32 | 12.113% | $107.9872 | $107.99 | $108.00 | $108.00 |
| Purchase #7 | $68.95 | 9.544% | $75.5306 | $75.53 | $75.55 | $75.50 |
| 7 purchase totals = | $863.82 | $957.9740 | $957.97 | $958.00 | $957.90 | |