| 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 | $108.65 | 3.491% | $112.443 | $112.44 | $112.45 | $112.40 |
| Purchase #2 | $217.80 | 5.201% | $229.1278 | $229.13 | $229.15 | $229.10 |
| Purchase #3 | $54.62 | 12.680% | $61.5458 | $61.55 | $61.55 | $61.50 |
| Purchase #4 | $57.64 | 4.342% | $60.1427 | $60.14 | $60.15 | $60.10 |
| Purchase #5 | $135.63 | 5.435% | $143.0015 | $143.00 | $143.00 | $143.00 |
| Purchase #6 | $137.71 | 11.667% | $153.7766 | $153.78 | $153.80 | $153.80 |
| Purchase #7 | $223.83 | 12.718% | $252.2967 | $252.30 | $252.30 | $252.30 |
| 7 purchase totals = | $935.88 | $1,012.3341 | $1,012.34 | $1,012.40 | $1,012.20 | |