| 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 | $120.74 | 11.613% | $134.7615 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $106.58 | 10.777% | $118.0661 | $118.07 | $118.05 | $118.10 |
| Purchase #3 | $38.45 | 11.312% | $42.7995 | $42.80 | $42.80 | $42.80 |
| Purchase #4 | $196.63 | 8.633% | $213.6051 | $213.61 | $213.60 | $213.60 |
| Purchase #5 | $197.41 | 11.353% | $219.822 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $90.92 | 4.199% | $94.7377 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $100.76 | 5.294% | $106.0942 | $106.09 | $106.10 | $106.10 |
| 7 purchase totals = | $851.49 | $929.8861 | $929.89 | $929.85 | $929.90 | |