| 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 | $234.82 | 10.688% | $259.9176 | $259.92 | $259.90 | $259.90 |
| Purchase #2 | $178.49 | 4.313% | $186.1883 | $186.19 | $186.20 | $186.20 |
| Purchase #3 | $104.61 | 8.195% | $113.1828 | $113.18 | $113.20 | $113.20 |
| Purchase #4 | $65.99 | 12.685% | $74.3608 | $74.36 | $74.35 | $74.40 |
| Purchase #5 | $32.55 | 11.113% | $36.1673 | $36.17 | $36.15 | $36.20 |
| Purchase #6 | $174.92 | 12.740% | $197.2048 | $197.20 | $197.20 | $197.20 |
| Purchase #7 | $32.67 | 11.346% | $36.3767 | $36.38 | $36.40 | $36.40 |
| 7 purchase totals = | $824.05 | $903.3983 | $903.40 | $903.40 | $903.50 | |