| 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 | $207.79 | 4.113% | $216.3364 | $216.34 | $216.35 | $216.30 |
| Purchase #2 | $42.85 | 13.338% | $48.5653 | $48.57 | $48.55 | $48.60 |
| Purchase #3 | $178.70 | 7.651% | $192.3723 | $192.37 | $192.35 | $192.40 |
| Purchase #4 | $157.77 | 12.511% | $177.5086 | $177.51 | $177.50 | $177.50 |
| Purchase #5 | $244.63 | 13.199% | $276.9187 | $276.92 | $276.90 | $276.90 |
| Purchase #6 | $11.44 | 13.175% | $12.9472 | $12.95 | $12.95 | $12.90 |
| Purchase #7 | $235.47 | 5.796% | $249.1178 | $249.12 | $249.10 | $249.10 |
| 7 purchase totals = | $1,078.65 | $1,173.7663 | $1,173.78 | $1,173.70 | $1,173.70 | |