| 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 | $243.54 | 13.280% | $275.8821 | $275.88 | $275.90 | $275.90 |
| Purchase #2 | $194.78 | 9.392% | $213.0737 | $213.07 | $213.05 | $213.10 |
| Purchase #3 | $204.93 | 4.844% | $214.8568 | $214.86 | $214.85 | $214.90 |
| Purchase #4 | $162.32 | 6.821% | $173.3918 | $173.39 | $173.40 | $173.40 |
| Purchase #5 | $151.70 | 10.325% | $167.363 | $167.36 | $167.35 | $167.40 |
| Purchase #6 | $70.58 | 9.628% | $77.3754 | $77.38 | $77.40 | $77.40 |
| Purchase #7 | $137.49 | 11.675% | $153.542 | $153.54 | $153.55 | $153.50 |
| 7 purchase totals = | $1,165.34 | $1,275.4848 | $1,275.48 | $1,275.50 | $1,275.60 | |