| 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 | $101.36 | 9.869% | $111.3632 | $111.36 | $111.35 | $111.40 |
| Purchase #2 | $216.76 | 6.471% | $230.7865 | $230.79 | $230.80 | $230.80 |
| Purchase #3 | $155.72 | 8.608% | $169.1244 | $169.12 | $169.10 | $169.10 |
| Purchase #4 | $90.89 | 8.142% | $98.2903 | $98.29 | $98.30 | $98.30 |
| Purchase #5 | $108.67 | 5.446% | $114.5882 | $114.59 | $114.60 | $114.60 |
| Purchase #6 | $141.77 | 10.575% | $156.7622 | $156.76 | $156.75 | $156.80 |
| Purchase #7 | $26.68 | 8.832% | $29.0364 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $841.85 | $909.9512 | $909.95 | $909.95 | $910.00 | |