| 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 | $9.66 | 7.239% | $10.3593 | $10.36 | $10.35 | $10.40 |
| Purchase #2 | $158.68 | 5.397% | $167.244 | $167.24 | $167.25 | $167.20 |
| Purchase #3 | $111.89 | 4.575% | $117.009 | $117.01 | $117.00 | $117.00 |
| Purchase #4 | $242.96 | 11.258% | $270.3124 | $270.31 | $270.30 | $270.30 |
| Purchase #5 | $210.71 | 6.623% | $224.6653 | $224.67 | $224.65 | $224.70 |
| Purchase #6 | $217.43 | 11.240% | $241.8691 | $241.87 | $241.85 | $241.90 |
| Purchase #7 | $20.99 | 5.323% | $22.1073 | $22.11 | $22.10 | $22.10 |
| 7 purchase totals = | $972.32 | $1,053.5664 | $1,053.57 | $1,053.50 | $1,053.60 | |