| 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 | $240.29 | 10.734% | $266.0827 | $266.08 | $266.10 | $266.10 |
| Purchase #2 | $98.54 | 8.306% | $106.7247 | $106.72 | $106.70 | $106.70 |
| Purchase #3 | $113.40 | 9.684% | $124.3817 | $124.38 | $124.40 | $124.40 |
| Purchase #4 | $135.40 | 7.521% | $145.5834 | $145.58 | $145.60 | $145.60 |
| Purchase #5 | $38.38 | 5.295% | $40.4122 | $40.41 | $40.40 | $40.40 |
| Purchase #6 | $8.28 | 7.555% | $8.9056 | $8.91 | $8.90 | $8.90 |
| Purchase #7 | $133.66 | 7.754% | $144.024 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $767.95 | $836.1143 | $836.10 | $836.10 | $836.10 | |