| 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 | $195.28 | 10.314% | $215.4212 | $215.42 | $215.40 | $215.40 |
| Purchase #2 | $93.69 | 10.698% | $103.713 | $103.71 | $103.70 | $103.70 |
| Purchase #3 | $101.26 | 7.348% | $108.7006 | $108.70 | $108.70 | $108.70 |
| Purchase #4 | $223.31 | 11.635% | $249.2921 | $249.29 | $249.30 | $249.30 |
| Purchase #5 | $76.34 | 8.708% | $82.9877 | $82.99 | $83.00 | $83.00 |
| Purchase #6 | $153.71 | 10.286% | $169.5206 | $169.52 | $169.50 | $169.50 |
| Purchase #7 | $89.52 | 7.757% | $96.4641 | $96.46 | $96.45 | $96.50 |
| 7 purchase totals = | $933.11 | $1,026.0993 | $1,026.09 | $1,026.05 | $1,026.10 | |