| 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 | $219.63 | 9.803% | $241.1603 | $241.16 | $241.15 | $241.20 |
| Purchase #2 | $41.76 | 4.861% | $43.79 | $43.79 | $43.80 | $43.80 |
| Purchase #3 | $146.77 | 10.408% | $162.0458 | $162.05 | $162.05 | $162.00 |
| Purchase #4 | $12.29 | 6.514% | $13.0906 | $13.09 | $13.10 | $13.10 |
| Purchase #5 | $33.40 | 10.138% | $36.7861 | $36.79 | $36.80 | $36.80 |
| Purchase #6 | $102.48 | 6.547% | $109.1894 | $109.19 | $109.20 | $109.20 |
| Purchase #7 | $238.47 | 4.380% | $248.915 | $248.92 | $248.90 | $248.90 |
| 7 purchase totals = | $794.80 | $854.9772 | $854.99 | $855.00 | $855.00 | |