| 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 | $212.25 | 3.675% | $220.0502 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $85.57 | 7.357% | $91.8654 | $91.87 | $91.85 | $91.90 |
| Purchase #3 | $99.91 | 3.771% | $103.6776 | $103.68 | $103.70 | $103.70 |
| Purchase #4 | $244.37 | 9.395% | $267.3286 | $267.33 | $267.35 | $267.30 |
| Purchase #5 | $153.26 | 4.242% | $159.7613 | $159.76 | $159.75 | $159.80 |
| Purchase #6 | $90.98 | 3.152% | $93.8477 | $93.85 | $93.85 | $93.80 |
| Purchase #7 | $175.56 | 10.754% | $194.4397 | $194.44 | $194.45 | $194.40 |
| 7 purchase totals = | $1,061.90 | $1,130.9705 | $1,130.98 | $1,131.00 | $1,131.00 | |