| 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 | $122.28 | 11.433% | $136.2603 | $136.26 | $136.25 | $136.30 |
| Purchase #2 | $124.35 | 12.534% | $139.936 | $139.94 | $139.95 | $139.90 |
| Purchase #3 | $190.49 | 7.200% | $204.2053 | $204.21 | $204.20 | $204.20 |
| Purchase #4 | $226.99 | 6.613% | $242.0008 | $242.00 | $242.00 | $242.00 |
| Purchase #5 | $167.55 | 8.684% | $182.1 | $182.10 | $182.10 | $182.10 |
| Purchase #6 | $205.99 | 3.634% | $213.4757 | $213.48 | $213.50 | $213.50 |
| Purchase #7 | $145.93 | 10.121% | $160.6996 | $160.70 | $160.70 | $160.70 |
| 7 purchase totals = | $1,183.58 | $1,278.6777 | $1,278.69 | $1,278.70 | $1,278.70 | |