| 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 | $240.99 | 6.761% | $257.2833 | $257.28 | $257.30 | $257.30 |
| Purchase #2 | $27.67 | 5.430% | $29.1725 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $165.29 | 7.244% | $177.2636 | $177.26 | $177.25 | $177.30 |
| Purchase #4 | $57.60 | 12.150% | $64.5984 | $64.60 | $64.60 | $64.60 |
| Purchase #5 | $167.52 | 9.513% | $183.4562 | $183.46 | $183.45 | $183.50 |
| Purchase #6 | $9.97 | 8.311% | $10.7986 | $10.80 | $10.80 | $10.80 |
| Purchase #7 | $83.54 | 11.469% | $93.1212 | $93.12 | $93.10 | $93.10 |
| 7 purchase totals = | $752.58 | $815.6938 | $815.69 | $815.65 | $815.80 | |