| 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 | $197.99 | 7.288% | $212.4195 | $212.42 | $212.40 | $212.40 |
| Purchase #2 | $241.41 | 7.489% | $259.4892 | $259.49 | $259.50 | $259.50 |
| Purchase #3 | $194.84 | 6.575% | $207.6507 | $207.65 | $207.65 | $207.70 |
| Purchase #4 | $62.30 | 9.571% | $68.2627 | $68.26 | $68.25 | $68.30 |
| Purchase #5 | $56.99 | 7.115% | $61.0448 | $61.04 | $61.05 | $61.00 |
| Purchase #6 | $51.92 | 10.833% | $57.5445 | $57.54 | $57.55 | $57.50 |
| Purchase #7 | $156.52 | 10.727% | $173.3099 | $173.31 | $173.30 | $173.30 |
| 7 purchase totals = | $961.97 | $1,039.7213 | $1,039.71 | $1,039.70 | $1,039.70 | |