| 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 | $43.80 | 10.297% | $48.3101 | $48.31 | $48.30 | $48.30 |
| Purchase #2 | $221.93 | 3.821% | $230.4099 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $244.45 | 12.550% | $275.1285 | $275.13 | $275.15 | $275.10 |
| Purchase #4 | $98.68 | 8.797% | $107.3609 | $107.36 | $107.35 | $107.40 |
| Purchase #5 | $168.55 | 8.521% | $182.9121 | $182.91 | $182.90 | $182.90 |
| Purchase #6 | $167.30 | 7.770% | $180.2992 | $180.30 | $180.30 | $180.30 |
| Purchase #7 | $188.26 | 13.185% | $213.0821 | $213.08 | $213.10 | $213.10 |
| 7 purchase totals = | $1,132.97 | $1,237.5028 | $1,237.50 | $1,237.50 | $1,237.50 | |