| 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 | $99.29 | 3.713% | $102.9766 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $31.74 | 4.572% | $33.1912 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $214.32 | 3.375% | $221.5533 | $221.55 | $221.55 | $221.60 |
| Purchase #4 | $54.57 | 10.338% | $60.2114 | $60.21 | $60.20 | $60.20 |
| Purchase #5 | $118.81 | 9.208% | $129.75 | $129.75 | $129.75 | $129.80 |
| Purchase #6 | $144.61 | 5.106% | $151.9938 | $151.99 | $152.00 | $152.00 |
| Purchase #7 | $204.49 | 4.814% | $214.3341 | $214.33 | $214.35 | $214.30 |
| 7 purchase totals = | $867.83 | $914.0104 | $914.00 | $914.05 | $914.10 | |