| 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 | $197.31 | 3.536% | $204.2869 | $204.29 | $204.30 | $204.30 |
| Purchase #2 | $210.38 | 5.418% | $221.7784 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $162.41 | 4.647% | $169.9572 | $169.96 | $169.95 | $170.00 |
| Purchase #4 | $221.82 | 6.139% | $235.4375 | $235.44 | $235.45 | $235.40 |
| Purchase #5 | $113.50 | 11.309% | $126.3357 | $126.34 | $126.35 | $126.30 |
| Purchase #6 | $137.66 | 11.810% | $153.9176 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $85.87 | 9.759% | $94.2501 | $94.25 | $94.25 | $94.30 |
| 7 purchase totals = | $1,128.95 | $1,205.9634 | $1,205.98 | $1,206.00 | $1,206.00 | |