| 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 | $8.61 | 6.390% | $9.1602 | $9.16 | $9.15 | $9.20 |
| Purchase #2 | $6.37 | 9.504% | $6.9754 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $199.52 | 3.188% | $205.8807 | $205.88 | $205.90 | $205.90 |
| Purchase #4 | $154.53 | 3.628% | $160.1363 | $160.14 | $160.15 | $160.10 |
| Purchase #5 | $194.57 | 8.272% | $210.6648 | $210.66 | $210.65 | $210.70 |
| Purchase #6 | $232.31 | 12.236% | $260.7355 | $260.74 | $260.75 | $260.70 |
| Purchase #7 | $155.51 | 3.238% | $160.5454 | $160.55 | $160.55 | $160.50 |
| 7 purchase totals = | $951.42 | $1,014.0983 | $1,014.11 | $1,014.15 | $1,014.10 | |