| 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 | $225.45 | 13.568% | $256.0391 | $256.04 | $256.05 | $256.00 |
| Purchase #2 | $125.90 | 3.418% | $130.2033 | $130.20 | $130.20 | $130.20 |
| Purchase #3 | $20.25 | 6.447% | $21.5555 | $21.56 | $21.55 | $21.60 |
| Purchase #4 | $8.25 | 5.110% | $8.6716 | $8.67 | $8.65 | $8.70 |
| Purchase #5 | $96.98 | 11.345% | $107.9824 | $107.98 | $108.00 | $108.00 |
| Purchase #6 | $187.27 | 4.290% | $195.3039 | $195.30 | $195.30 | $195.30 |
| Purchase #7 | $173.65 | 10.376% | $191.6679 | $191.67 | $191.65 | $191.70 |
| 7 purchase totals = | $837.75 | $911.4237 | $911.42 | $911.40 | $911.50 | |