| 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 | $104.57 | 4.423% | $109.1951 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $42.75 | 9.610% | $46.8583 | $46.86 | $46.85 | $46.90 |
| Purchase #3 | $23.41 | 6.664% | $24.97 | $24.97 | $24.95 | $25.00 |
| Purchase #4 | $195.67 | 11.249% | $217.6809 | $217.68 | $217.70 | $217.70 |
| Purchase #5 | $61.85 | 4.660% | $64.7322 | $64.73 | $64.75 | $64.70 |
| Purchase #6 | $109.27 | 9.303% | $119.4354 | $119.44 | $119.45 | $119.40 |
| Purchase #7 | $245.67 | 5.526% | $259.2457 | $259.25 | $259.25 | $259.20 |
| 7 purchase totals = | $783.19 | $842.1176 | $842.13 | $842.15 | $842.10 | |