| 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 | $116.76 | 12.866% | $131.7823 | $131.78 | $131.80 | $131.80 |
| Purchase #2 | $33.67 | 11.635% | $37.5875 | $37.59 | $37.60 | $37.60 |
| Purchase #3 | $80.49 | 4.839% | $84.3849 | $84.38 | $84.40 | $84.40 |
| Purchase #4 | $120.83 | 7.316% | $129.6699 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $224.95 | 12.724% | $253.5726 | $253.57 | $253.55 | $253.60 |
| Purchase #6 | $223.81 | 10.757% | $247.8852 | $247.89 | $247.90 | $247.90 |
| Purchase #7 | $161.75 | 7.531% | $173.9314 | $173.93 | $173.95 | $173.90 |
| 7 purchase totals = | $962.26 | $1,058.8138 | $1,058.81 | $1,058.85 | $1,058.90 | |