| 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 | $200.41 | 7.313% | $215.066 | $215.07 | $215.05 | $215.10 |
| Purchase #2 | $114.30 | 8.562% | $124.0864 | $124.09 | $124.10 | $124.10 |
| Purchase #3 | $9.97 | 9.540% | $10.9211 | $10.92 | $10.90 | $10.90 |
| Purchase #4 | $239.87 | 5.786% | $253.7489 | $253.75 | $253.75 | $253.70 |
| Purchase #5 | $144.91 | 9.516% | $158.6996 | $158.70 | $158.70 | $158.70 |
| Purchase #6 | $148.26 | 8.540% | $160.9214 | $160.92 | $160.90 | $160.90 |
| Purchase #7 | $86.88 | 12.618% | $97.8425 | $97.84 | $97.85 | $97.80 |
| 7 purchase totals = | $944.60 | $1,021.2859 | $1,021.29 | $1,021.25 | $1,021.20 | |