| 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 | $139.60 | 4.351% | $145.674 | $145.67 | $145.65 | $145.70 |
| Purchase #2 | $35.35 | 4.732% | $37.0228 | $37.02 | $37.00 | $37.00 |
| Purchase #3 | $200.57 | 11.821% | $224.2794 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $96.59 | 3.466% | $99.9378 | $99.94 | $99.95 | $99.90 |
| Purchase #5 | $241.42 | 12.213% | $270.9046 | $270.90 | $270.90 | $270.90 |
| Purchase #6 | $244.77 | 8.280% | $265.037 | $265.04 | $265.05 | $265.00 |
| Purchase #7 | $196.69 | 3.797% | $204.1583 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $1,154.99 | $1,247.0139 | $1,247.01 | $1,247.00 | $1,247.00 | |