| 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 | $227.74 | 7.315% | $244.3992 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $7.72 | 5.217% | $8.1228 | $8.12 | $8.10 | $8.10 |
| Purchase #3 | $155.55 | 8.396% | $168.61 | $168.61 | $168.60 | $168.60 |
| Purchase #4 | $20.59 | 5.246% | $21.6702 | $21.67 | $21.65 | $21.70 |
| Purchase #5 | $28.68 | 12.723% | $32.329 | $32.33 | $32.35 | $32.30 |
| Purchase #6 | $14.40 | 8.500% | $15.624 | $15.62 | $15.60 | $15.60 |
| Purchase #7 | $220.95 | 6.277% | $234.819 | $234.82 | $234.80 | $234.80 |
| 7 purchase totals = | $675.63 | $725.5742 | $725.57 | $725.50 | $725.50 | |