| 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 | $195.76 | 8.523% | $212.4446 | $212.44 | $212.45 | $212.40 |
| Purchase #2 | $21.69 | 5.865% | $22.9621 | $22.96 | $22.95 | $23.00 |
| Purchase #3 | $171.95 | 6.531% | $183.1801 | $183.18 | $183.20 | $183.20 |
| Purchase #4 | $103.57 | 5.500% | $109.2664 | $109.27 | $109.25 | $109.30 |
| Purchase #5 | $168.49 | 8.327% | $182.5202 | $182.52 | $182.50 | $182.50 |
| Purchase #6 | $154.51 | 9.461% | $169.1282 | $169.13 | $169.15 | $169.10 |
| Purchase #7 | $229.51 | 6.633% | $244.7334 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $1,045.48 | $1,124.2350 | $1,124.23 | $1,124.25 | $1,124.20 | |