| 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 | $135.75 | 11.324% | $151.1223 | $151.12 | $151.10 | $151.10 |
| Purchase #2 | $220.72 | 12.346% | $247.9701 | $247.97 | $247.95 | $248.00 |
| Purchase #3 | $75.46 | 6.798% | $80.5898 | $80.59 | $80.60 | $80.60 |
| Purchase #4 | $230.27 | 3.667% | $238.714 | $238.71 | $238.70 | $238.70 |
| Purchase #5 | $84.49 | 3.666% | $87.5874 | $87.59 | $87.60 | $87.60 |
| Purchase #6 | $125.66 | 9.758% | $137.9219 | $137.92 | $137.90 | $137.90 |
| Purchase #7 | $93.52 | 6.330% | $99.4398 | $99.44 | $99.45 | $99.40 |
| 7 purchase totals = | $965.87 | $1,043.3453 | $1,043.34 | $1,043.30 | $1,043.30 | |