| 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 | $122.90 | 12.493% | $138.2539 | $138.25 | $138.25 | $138.30 |
| Purchase #2 | $231.33 | 10.391% | $255.3675 | $255.37 | $255.35 | $255.40 |
| Purchase #3 | $115.36 | 5.791% | $122.0405 | $122.04 | $122.05 | $122.00 |
| Purchase #4 | $34.48 | 10.525% | $38.109 | $38.11 | $38.10 | $38.10 |
| Purchase #5 | $112.34 | 11.753% | $125.5433 | $125.54 | $125.55 | $125.50 |
| Purchase #6 | $43.59 | 6.334% | $46.351 | $46.35 | $46.35 | $46.40 |
| Purchase #7 | $163.36 | 8.716% | $177.5985 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $823.36 | $903.2637 | $903.26 | $903.25 | $903.30 | |