| 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 | $232.34 | 10.419% | $256.5475 | $256.55 | $256.55 | $256.50 |
| Purchase #2 | $155.98 | 11.163% | $173.392 | $173.39 | $173.40 | $173.40 |
| Purchase #3 | $197.59 | 8.218% | $213.8279 | $213.83 | $213.85 | $213.80 |
| Purchase #4 | $205.65 | 4.648% | $215.2086 | $215.21 | $215.20 | $215.20 |
| Purchase #5 | $247.36 | 3.597% | $256.2575 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $225.87 | 4.252% | $235.474 | $235.47 | $235.45 | $235.50 |
| Purchase #7 | $121.74 | 5.156% | $128.0169 | $128.02 | $128.00 | $128.00 |
| 7 purchase totals = | $1,386.53 | $1,478.7244 | $1,478.73 | $1,478.70 | $1,478.70 | |