| 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 | $125.30 | 3.619% | $129.8346 | $129.83 | $129.85 | $129.80 |
| Purchase #2 | $138.72 | 3.499% | $143.5738 | $143.57 | $143.55 | $143.60 |
| Purchase #3 | $220.65 | 10.518% | $243.858 | $243.86 | $243.85 | $243.90 |
| Purchase #4 | $195.48 | 10.374% | $215.7591 | $215.76 | $215.75 | $215.80 |
| Purchase #5 | $173.99 | 7.869% | $187.6813 | $187.68 | $187.70 | $187.70 |
| Purchase #6 | $47.55 | 11.414% | $52.9774 | $52.98 | $53.00 | $53.00 |
| Purchase #7 | $69.56 | 8.840% | $75.7091 | $75.71 | $75.70 | $75.70 |
| 7 purchase totals = | $971.25 | $1,049.3933 | $1,049.39 | $1,049.40 | $1,049.50 | |