| 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 | $212.30 | 6.658% | $226.4349 | $226.43 | $226.45 | $226.40 |
| Purchase #2 | $103.95 | 5.225% | $109.3814 | $109.38 | $109.40 | $109.40 |
| Purchase #3 | $241.53 | 13.231% | $273.4868 | $273.49 | $273.50 | $273.50 |
| Purchase #4 | $22.36 | 5.771% | $23.6504 | $23.65 | $23.65 | $23.70 |
| Purchase #5 | $91.70 | 8.409% | $99.4111 | $99.41 | $99.40 | $99.40 |
| Purchase #6 | $137.39 | 12.700% | $154.8385 | $154.84 | $154.85 | $154.80 |
| Purchase #7 | $154.94 | 12.871% | $174.8823 | $174.88 | $174.90 | $174.90 |
| 7 purchase totals = | $964.17 | $1,062.0854 | $1,062.08 | $1,062.15 | $1,062.10 | |