| 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 | $195.56 | 11.305% | $217.6681 | $217.67 | $217.65 | $217.70 |
| Purchase #2 | $249.49 | 12.259% | $280.075 | $280.08 | $280.10 | $280.10 |
| Purchase #3 | $207.42 | 5.678% | $219.1973 | $219.20 | $219.20 | $219.20 |
| Purchase #4 | $90.83 | 5.649% | $95.961 | $95.96 | $95.95 | $96.00 |
| Purchase #5 | $118.30 | 5.291% | $124.5593 | $124.56 | $124.55 | $124.60 |
| Purchase #6 | $248.87 | 11.120% | $276.5443 | $276.54 | $276.55 | $276.50 |
| Purchase #7 | $104.56 | 7.693% | $112.6038 | $112.60 | $112.60 | $112.60 |
| 7 purchase totals = | $1,215.03 | $1,326.6088 | $1,326.61 | $1,326.60 | $1,326.70 | |