| 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 | $116.94 | 12.609% | $131.685 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $10.33 | 7.261% | $11.0801 | $11.08 | $11.10 | $11.10 |
| Purchase #3 | $155.80 | 10.548% | $172.2338 | $172.23 | $172.25 | $172.20 |
| Purchase #4 | $82.26 | 10.572% | $90.9565 | $90.96 | $90.95 | $91.00 |
| Purchase #5 | $7.70 | 5.842% | $8.1498 | $8.15 | $8.15 | $8.10 |
| Purchase #6 | $133.77 | 11.572% | $149.2499 | $149.25 | $149.25 | $149.20 |
| Purchase #7 | $203.96 | 11.784% | $227.9946 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $710.76 | $791.3497 | $791.35 | $791.40 | $791.30 | |