| 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 | $124.38 | 5.113% | $130.7395 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $180.75 | 4.267% | $188.4626 | $188.46 | $188.45 | $188.50 |
| Purchase #3 | $101.69 | 3.825% | $105.5796 | $105.58 | $105.60 | $105.60 |
| Purchase #4 | $23.58 | 10.598% | $26.079 | $26.08 | $26.10 | $26.10 |
| Purchase #5 | $32.79 | 8.776% | $35.6677 | $35.67 | $35.65 | $35.70 |
| Purchase #6 | $49.89 | 4.494% | $52.1321 | $52.13 | $52.15 | $52.10 |
| Purchase #7 | $187.91 | 8.286% | $203.4802 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $700.99 | $742.1407 | $742.14 | $742.20 | $742.20 | |