| 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 | $131.74 | 9.350% | $144.0577 | $144.06 | $144.05 | $144.10 |
| Purchase #2 | $87.69 | 8.629% | $95.2568 | $95.26 | $95.25 | $95.30 |
| Purchase #3 | $248.44 | 4.522% | $259.6745 | $259.67 | $259.65 | $259.70 |
| Purchase #4 | $199.73 | 6.842% | $213.3955 | $213.40 | $213.40 | $213.40 |
| Purchase #5 | $212.81 | 6.381% | $226.3894 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $180.28 | 13.149% | $203.985 | $203.99 | $204.00 | $204.00 |
| Purchase #7 | $88.84 | 13.827% | $101.1239 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $1,149.53 | $1,243.8828 | $1,243.89 | $1,243.85 | $1,244.00 | |