| 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 | $219.97 | 10.632% | $243.3572 | $243.36 | $243.35 | $243.40 |
| Purchase #2 | $241.52 | 6.874% | $258.1221 | $258.12 | $258.10 | $258.10 |
| Purchase #3 | $217.86 | 8.674% | $236.7572 | $236.76 | $236.75 | $236.80 |
| Purchase #4 | $160.95 | 3.490% | $166.5672 | $166.57 | $166.55 | $166.60 |
| Purchase #5 | $34.48 | 3.692% | $35.753 | $35.75 | $35.75 | $35.80 |
| Purchase #6 | $199.56 | 10.733% | $220.9788 | $220.98 | $221.00 | $221.00 |
| Purchase #7 | $241.97 | 9.327% | $264.5385 | $264.54 | $264.55 | $264.50 |
| 7 purchase totals = | $1,316.31 | $1,426.0740 | $1,426.08 | $1,426.05 | $1,426.20 | |