| 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 | $226.32 | 13.796% | $257.5431 | $257.54 | $257.55 | $257.50 |
| Purchase #2 | $137.26 | 8.650% | $149.133 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $13.42 | 10.706% | $14.8567 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $86.81 | 7.168% | $93.0325 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $231.94 | 7.196% | $248.6304 | $248.63 | $248.65 | $248.60 |
| Purchase #6 | $103.38 | 7.677% | $111.3165 | $111.32 | $111.30 | $111.30 |
| Purchase #7 | $118.94 | 4.451% | $124.234 | $124.23 | $124.25 | $124.20 |
| 7 purchase totals = | $918.07 | $998.7462 | $998.74 | $998.80 | $998.60 | |