| 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 | $94.75 | 9.117% | $103.3884 | $103.39 | $103.40 | $103.40 |
| Purchase #2 | $234.40 | 3.544% | $242.7071 | $242.71 | $242.70 | $242.70 |
| Purchase #3 | $24.99 | 8.537% | $27.1234 | $27.12 | $27.10 | $27.10 |
| Purchase #4 | $96.40 | 8.517% | $104.6104 | $104.61 | $104.60 | $104.60 |
| Purchase #5 | $170.67 | 5.381% | $179.8538 | $179.85 | $179.85 | $179.90 |
| Purchase #6 | $36.63 | 11.489% | $40.8384 | $40.84 | $40.85 | $40.80 |
| Purchase #7 | $74.70 | 12.752% | $84.2257 | $84.23 | $84.25 | $84.20 |
| 7 purchase totals = | $732.54 | $782.7472 | $782.75 | $782.75 | $782.70 | |