| 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 | $235.85 | 4.854% | $247.2982 | $247.30 | $247.30 | $247.30 |
| Purchase #2 | $137.51 | 4.725% | $144.0073 | $144.01 | $144.00 | $144.00 |
| Purchase #3 | $144.92 | 4.208% | $151.0182 | $151.02 | $151.00 | $151.00 |
| Purchase #4 | $152.58 | 10.870% | $169.1654 | $169.17 | $169.15 | $169.20 |
| Purchase #5 | $229.92 | 6.117% | $243.9842 | $243.98 | $244.00 | $244.00 |
| Purchase #6 | $99.74 | 3.664% | $103.3945 | $103.39 | $103.40 | $103.40 |
| Purchase #7 | $241.32 | 4.445% | $252.0467 | $252.05 | $252.05 | $252.00 |
| 7 purchase totals = | $1,241.84 | $1,310.9145 | $1,310.92 | $1,310.90 | $1,310.90 | |