| 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 | $198.97 | 3.442% | $205.8185 | $205.82 | $205.80 | $205.80 |
| Purchase #2 | $238.68 | 6.428% | $254.0224 | $254.02 | $254.00 | $254.00 |
| Purchase #3 | $97.36 | 5.670% | $102.8803 | $102.88 | $102.90 | $102.90 |
| Purchase #4 | $43.30 | 9.233% | $47.2979 | $47.30 | $47.30 | $47.30 |
| Purchase #5 | $33.35 | 7.821% | $35.9583 | $35.96 | $35.95 | $36.00 |
| Purchase #6 | $41.98 | 5.442% | $44.2646 | $44.26 | $44.25 | $44.30 |
| Purchase #7 | $94.61 | 11.156% | $105.1647 | $105.16 | $105.15 | $105.20 |
| 7 purchase totals = | $748.25 | $795.4067 | $795.40 | $795.35 | $795.50 | |