| 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 | $146.32 | 3.135% | $150.9071 | $150.91 | $150.90 | $150.90 |
| Purchase #2 | $57.50 | 13.259% | $65.1239 | $65.12 | $65.10 | $65.10 |
| Purchase #3 | $195.87 | 10.447% | $216.3325 | $216.33 | $216.35 | $216.30 |
| Purchase #4 | $216.34 | 12.184% | $242.6989 | $242.70 | $242.70 | $242.70 |
| Purchase #5 | $21.49 | 11.494% | $23.9601 | $23.96 | $23.95 | $24.00 |
| Purchase #6 | $43.73 | 6.184% | $46.4343 | $46.43 | $46.45 | $46.40 |
| Purchase #7 | $248.36 | 7.768% | $267.6526 | $267.65 | $267.65 | $267.70 |
| 7 purchase totals = | $929.61 | $1,013.1094 | $1,013.10 | $1,013.10 | $1,013.10 | |