| 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 | $194.43 | 9.734% | $213.3558 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $210.31 | 11.190% | $233.8437 | $233.84 | $233.85 | $233.80 |
| Purchase #3 | $217.50 | 12.472% | $244.6266 | $244.63 | $244.65 | $244.60 |
| Purchase #4 | $24.66 | 13.364% | $27.9556 | $27.96 | $27.95 | $28.00 |
| Purchase #5 | $61.95 | 13.728% | $70.4545 | $70.45 | $70.45 | $70.50 |
| Purchase #6 | $151.33 | 5.508% | $159.6653 | $159.67 | $159.65 | $159.70 |
| Purchase #7 | $139.41 | 3.522% | $144.32 | $144.32 | $144.30 | $144.30 |
| 7 purchase totals = | $999.59 | $1,094.2215 | $1,094.23 | $1,094.20 | $1,094.30 | |