| 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 | $137.77 | 3.277% | $142.2847 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $23.66 | 8.771% | $25.7352 | $25.74 | $25.75 | $25.70 |
| Purchase #3 | $14.39 | 6.141% | $15.2737 | $15.27 | $15.25 | $15.30 |
| Purchase #4 | $49.31 | 5.311% | $51.9289 | $51.93 | $51.95 | $51.90 |
| Purchase #5 | $92.92 | 4.377% | $96.9871 | $96.99 | $97.00 | $97.00 |
| Purchase #6 | $216.40 | 10.842% | $239.8621 | $239.86 | $239.85 | $239.90 |
| Purchase #7 | $129.51 | 7.425% | $139.1261 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $663.96 | $711.1978 | $711.20 | $711.25 | $711.20 | |