| 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 | $239.75 | 13.446% | $271.9868 | $271.99 | $272.00 | $272.00 |
| Purchase #2 | $57.67 | 9.735% | $63.2842 | $63.28 | $63.30 | $63.30 |
| Purchase #3 | $209.30 | 11.597% | $233.5725 | $233.57 | $233.55 | $233.60 |
| Purchase #4 | $169.83 | 10.584% | $187.8048 | $187.80 | $187.80 | $187.80 |
| Purchase #5 | $25.58 | 8.548% | $27.7666 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $146.77 | 13.529% | $166.6265 | $166.63 | $166.65 | $166.60 |
| Purchase #7 | $90.31 | 7.391% | $96.9848 | $96.98 | $97.00 | $97.00 |
| 7 purchase totals = | $939.21 | $1,048.0262 | $1,048.02 | $1,048.05 | $1,048.10 | |