| 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 | $22.48 | 11.577% | $25.0825 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $214.95 | 8.709% | $233.67 | $233.67 | $233.65 | $233.70 |
| Purchase #3 | $219.73 | 5.593% | $232.0195 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $37.69 | 12.253% | $42.3082 | $42.31 | $42.30 | $42.30 |
| Purchase #5 | $36.67 | 7.861% | $39.5526 | $39.55 | $39.55 | $39.60 |
| Purchase #6 | $191.40 | 3.420% | $197.9459 | $197.95 | $197.95 | $197.90 |
| Purchase #7 | $185.39 | 10.441% | $204.7466 | $204.75 | $204.75 | $204.70 |
| 7 purchase totals = | $908.31 | $975.3253 | $975.33 | $975.30 | $975.30 | |