| 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 | $108.46 | 12.658% | $122.1889 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $212.98 | 9.429% | $233.0619 | $233.06 | $233.05 | $233.10 |
| Purchase #3 | $47.73 | 12.508% | $53.7001 | $53.70 | $53.70 | $53.70 |
| Purchase #4 | $171.99 | 6.400% | $182.9974 | $183.00 | $183.00 | $183.00 |
| Purchase #5 | $239.35 | 7.825% | $258.0791 | $258.08 | $258.10 | $258.10 |
| Purchase #6 | $213.88 | 3.714% | $221.8235 | $221.82 | $221.80 | $221.80 |
| Purchase #7 | $166.26 | 13.232% | $188.2595 | $188.26 | $188.25 | $188.30 |
| 7 purchase totals = | $1,160.65 | $1,260.1104 | $1,260.11 | $1,260.10 | $1,260.20 | |