| 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 | $202.82 | 13.665% | $230.5354 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $90.39 | 7.731% | $97.3781 | $97.38 | $97.40 | $97.40 |
| Purchase #3 | $207.92 | 6.680% | $221.8091 | $221.81 | $221.80 | $221.80 |
| Purchase #4 | $127.98 | 5.742% | $135.3286 | $135.33 | $135.35 | $135.30 |
| Purchase #5 | $146.62 | 7.117% | $157.0549 | $157.05 | $157.05 | $157.10 |
| Purchase #6 | $40.72 | 9.379% | $44.5391 | $44.54 | $44.55 | $44.50 |
| Purchase #7 | $39.99 | 13.232% | $45.2815 | $45.28 | $45.30 | $45.30 |
| 7 purchase totals = | $856.44 | $931.9267 | $931.93 | $932.00 | $931.90 | |