| 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 | $192.29 | 7.182% | $206.1003 | $206.10 | $206.10 | $206.10 |
| Purchase #2 | $172.39 | 5.654% | $182.1369 | $182.14 | $182.15 | $182.10 |
| Purchase #3 | $235.93 | 13.285% | $267.2733 | $267.27 | $267.25 | $267.30 |
| Purchase #4 | $131.99 | 11.611% | $147.3154 | $147.32 | $147.30 | $147.30 |
| Purchase #5 | $95.44 | 5.200% | $100.4029 | $100.40 | $100.40 | $100.40 |
| Purchase #6 | $18.30 | 11.869% | $20.472 | $20.47 | $20.45 | $20.50 |
| Purchase #7 | $183.48 | 6.430% | $195.2778 | $195.28 | $195.30 | $195.30 |
| 7 purchase totals = | $1,029.82 | $1,118.9786 | $1,118.98 | $1,118.95 | $1,119.00 | |