| 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 | $22.47 | 3.268% | $23.2043 | $23.20 | $23.20 | $23.20 |
| Purchase #2 | $102.26 | 5.759% | $108.1492 | $108.15 | $108.15 | $108.10 |
| Purchase #3 | $33.37 | 8.749% | $36.2895 | $36.29 | $36.30 | $36.30 |
| Purchase #4 | $37.99 | 11.563% | $42.3828 | $42.38 | $42.40 | $42.40 |
| Purchase #5 | $163.99 | 5.464% | $172.9504 | $172.95 | $172.95 | $173.00 |
| Purchase #6 | $187.91 | 3.274% | $194.0622 | $194.06 | $194.05 | $194.10 |
| Purchase #7 | $224.40 | 7.401% | $241.0078 | $241.01 | $241.00 | $241.00 |
| 7 purchase totals = | $772.39 | $818.0462 | $818.04 | $818.05 | $818.10 | |