| 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 | $23.94 | 12.321% | $26.8896 | $26.89 | $26.90 | $26.90 |
| Purchase #2 | $10.56 | 8.674% | $11.476 | $11.48 | $11.50 | $11.50 |
| Purchase #3 | $87.97 | 4.810% | $92.2014 | $92.20 | $92.20 | $92.20 |
| Purchase #4 | $184.87 | 8.293% | $200.2013 | $200.20 | $200.20 | $200.20 |
| Purchase #5 | $248.45 | 11.266% | $276.4404 | $276.44 | $276.45 | $276.40 |
| Purchase #6 | $38.26 | 7.539% | $41.1444 | $41.14 | $41.15 | $41.10 |
| Purchase #7 | $138.66 | 12.331% | $155.7582 | $155.76 | $155.75 | $155.80 |
| 7 purchase totals = | $732.71 | $804.1113 | $804.11 | $804.15 | $804.10 | |