| 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 | $131.44 | 9.730% | $144.2291 | $144.23 | $144.25 | $144.20 |
| Purchase #2 | $120.34 | 4.268% | $125.4761 | $125.48 | $125.50 | $125.50 |
| Purchase #3 | $218.59 | 4.827% | $229.1413 | $229.14 | $229.15 | $229.10 |
| Purchase #4 | $248.45 | 9.249% | $271.4291 | $271.43 | $271.45 | $271.40 |
| Purchase #5 | $130.71 | 10.688% | $144.6803 | $144.68 | $144.70 | $144.70 |
| Purchase #6 | $80.47 | 5.866% | $85.1904 | $85.19 | $85.20 | $85.20 |
| Purchase #7 | $69.61 | 7.301% | $74.6922 | $74.69 | $74.70 | $74.70 |
| 7 purchase totals = | $999.61 | $1,074.8385 | $1,074.84 | $1,074.95 | $1,074.80 | |