| 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 | $123.38 | 3.452% | $127.6391 | $127.64 | $127.65 | $127.60 |
| Purchase #2 | $129.55 | 9.591% | $141.9751 | $141.98 | $142.00 | $142.00 |
| Purchase #3 | $210.44 | 3.758% | $218.3483 | $218.35 | $218.35 | $218.30 |
| Purchase #4 | $40.68 | 13.253% | $46.0713 | $46.07 | $46.05 | $46.10 |
| Purchase #5 | $155.44 | 11.739% | $173.6871 | $173.69 | $173.70 | $173.70 |
| Purchase #6 | $11.62 | 11.510% | $12.9575 | $12.96 | $12.95 | $13.00 |
| Purchase #7 | $246.35 | 8.441% | $267.1444 | $267.14 | $267.15 | $267.10 |
| 7 purchase totals = | $917.46 | $987.8228 | $987.83 | $987.85 | $987.80 | |