| 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 | $125.37 | 10.234% | $138.2004 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $129.47 | 10.332% | $142.8468 | $142.85 | $142.85 | $142.80 |
| Purchase #3 | $7.67 | 10.541% | $8.4785 | $8.48 | $8.50 | $8.50 |
| Purchase #4 | $172.63 | 13.813% | $196.4754 | $196.48 | $196.50 | $196.50 |
| Purchase #5 | $36.44 | 4.478% | $38.0718 | $38.07 | $38.05 | $38.10 |
| Purchase #6 | $100.36 | 9.280% | $109.6734 | $109.67 | $109.65 | $109.70 |
| Purchase #7 | $42.93 | 10.122% | $47.2754 | $47.28 | $47.30 | $47.30 |
| 7 purchase totals = | $614.87 | $681.0217 | $681.03 | $681.05 | $681.10 | |