| 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 | $103.61 | 7.673% | $111.56 | $111.56 | $111.55 | $111.60 |
| Purchase #2 | $205.86 | 11.407% | $229.3425 | $229.34 | $229.35 | $229.30 |
| Purchase #3 | $152.92 | 13.177% | $173.0703 | $173.07 | $173.05 | $173.10 |
| Purchase #4 | $73.86 | 8.575% | $80.1935 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $22.84 | 13.378% | $25.8955 | $25.90 | $25.90 | $25.90 |
| Purchase #6 | $184.78 | 7.859% | $199.3019 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $82.59 | 13.556% | $93.7859 | $93.79 | $93.80 | $93.80 |
| 7 purchase totals = | $826.46 | $913.1496 | $913.15 | $913.15 | $913.20 | |