| 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 | $233.89 | 9.588% | $256.3154 | $256.32 | $256.30 | $256.30 |
| Purchase #2 | $196.98 | 4.172% | $205.198 | $205.20 | $205.20 | $205.20 |
| Purchase #3 | $243.40 | 6.566% | $259.3816 | $259.38 | $259.40 | $259.40 |
| Purchase #4 | $71.32 | 5.419% | $75.1848 | $75.18 | $75.20 | $75.20 |
| Purchase #5 | $51.44 | 13.645% | $58.459 | $58.46 | $58.45 | $58.50 |
| Purchase #6 | $106.99 | 8.395% | $115.9718 | $115.97 | $115.95 | $116.00 |
| Purchase #7 | $87.46 | 10.353% | $96.5147 | $96.51 | $96.50 | $96.50 |
| 7 purchase totals = | $991.48 | $1,067.0253 | $1,067.02 | $1,067.00 | $1,067.10 | |