| 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 | $112.33 | 11.283% | $125.0042 | $125.00 | $125.00 | $125.00 |
| Purchase #2 | $17.88 | 7.568% | $19.2332 | $19.23 | $19.25 | $19.20 |
| Purchase #3 | $198.58 | 7.570% | $213.6125 | $213.61 | $213.60 | $213.60 |
| Purchase #4 | $127.77 | 4.360% | $133.3408 | $133.34 | $133.35 | $133.30 |
| Purchase #5 | $121.94 | 9.730% | $133.8048 | $133.80 | $133.80 | $133.80 |
| Purchase #6 | $109.86 | 9.286% | $120.0616 | $120.06 | $120.05 | $120.10 |
| Purchase #7 | $182.55 | 11.730% | $203.9631 | $203.96 | $203.95 | $204.00 |
| 7 purchase totals = | $870.91 | $949.0202 | $949.00 | $949.00 | $949.00 | |