| 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 | $102.80 | 9.364% | $112.4262 | $112.43 | $112.45 | $112.40 |
| Purchase #2 | $174.81 | 3.627% | $181.1504 | $181.15 | $181.15 | $181.20 |
| Purchase #3 | $250.62 | 5.697% | $264.8978 | $264.90 | $264.90 | $264.90 |
| Purchase #4 | $209.87 | 11.259% | $233.4993 | $233.50 | $233.50 | $233.50 |
| Purchase #5 | $50.60 | 7.803% | $54.5483 | $54.55 | $54.55 | $54.50 |
| Purchase #6 | $15.59 | 13.599% | $17.7101 | $17.71 | $17.70 | $17.70 |
| Purchase #7 | $124.87 | 4.780% | $130.8388 | $130.84 | $130.85 | $130.80 |
| 7 purchase totals = | $929.16 | $995.0709 | $995.08 | $995.10 | $995.00 | |