| 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 | $24.93 | 6.160% | $26.4657 | $26.47 | $26.45 | $26.50 |
| Purchase #2 | $7.71 | 8.810% | $8.3893 | $8.39 | $8.40 | $8.40 |
| Purchase #3 | $172.33 | 7.467% | $185.1979 | $185.20 | $185.20 | $185.20 |
| Purchase #4 | $235.79 | 4.131% | $245.5305 | $245.53 | $245.55 | $245.50 |
| Purchase #5 | $175.95 | 11.278% | $195.7936 | $195.79 | $195.80 | $195.80 |
| Purchase #6 | $182.97 | 5.625% | $193.2621 | $193.26 | $193.25 | $193.30 |
| Purchase #7 | $229.95 | 3.578% | $238.1776 | $238.18 | $238.20 | $238.20 |
| 7 purchase totals = | $1,029.63 | $1,092.8167 | $1,092.82 | $1,092.85 | $1,092.90 | |