| 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 | $198.47 | 7.426% | $213.2084 | $213.21 | $213.20 | $213.20 |
| Purchase #2 | $106.37 | 11.330% | $118.4217 | $118.42 | $118.40 | $118.40 |
| Purchase #3 | $199.30 | 8.509% | $216.2584 | $216.26 | $216.25 | $216.30 |
| Purchase #4 | $191.30 | 8.454% | $207.4725 | $207.47 | $207.45 | $207.50 |
| Purchase #5 | $66.99 | 13.722% | $76.1824 | $76.18 | $76.20 | $76.20 |
| Purchase #6 | $217.29 | 3.226% | $224.2998 | $224.30 | $224.30 | $224.30 |
| Purchase #7 | $223.82 | 8.178% | $242.124 | $242.12 | $242.10 | $242.10 |
| 7 purchase totals = | $1,203.54 | $1,297.9672 | $1,297.96 | $1,297.90 | $1,298.00 | |