| 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 | $114.73 | 4.510% | $119.9043 | $119.90 | $119.90 | $119.90 |
| Purchase #2 | $161.40 | 5.784% | $170.7354 | $170.74 | $170.75 | $170.70 |
| Purchase #3 | $11.65 | 13.506% | $13.2234 | $13.22 | $13.20 | $13.20 |
| Purchase #4 | $98.92 | 9.731% | $108.5459 | $108.55 | $108.55 | $108.50 |
| Purchase #5 | $214.98 | 8.221% | $232.6535 | $232.65 | $232.65 | $232.70 |
| Purchase #6 | $230.31 | 12.670% | $259.4903 | $259.49 | $259.50 | $259.50 |
| Purchase #7 | $80.31 | 4.516% | $83.9368 | $83.94 | $83.95 | $83.90 |
| 7 purchase totals = | $912.30 | $988.4896 | $988.49 | $988.50 | $988.40 | |