| 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 | $11.51 | 11.116% | $12.7895 | $12.79 | $12.80 | $12.80 |
| Purchase #2 | $242.82 | 5.570% | $256.3451 | $256.35 | $256.35 | $256.30 |
| Purchase #3 | $248.55 | 10.103% | $273.661 | $273.66 | $273.65 | $273.70 |
| Purchase #4 | $216.62 | 12.667% | $244.0593 | $244.06 | $244.05 | $244.10 |
| Purchase #5 | $230.62 | 10.429% | $254.6714 | $254.67 | $254.65 | $254.70 |
| Purchase #6 | $195.41 | 8.712% | $212.4341 | $212.43 | $212.45 | $212.40 |
| Purchase #7 | $139.81 | 12.457% | $157.2261 | $157.23 | $157.25 | $157.20 |
| 7 purchase totals = | $1,285.34 | $1,411.1865 | $1,411.19 | $1,411.20 | $1,411.20 | |