| 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 | $10.47 | 7.447% | $11.2497 | $11.25 | $11.25 | $11.20 |
| Purchase #2 | $129.68 | 5.376% | $136.6516 | $136.65 | $136.65 | $136.70 |
| Purchase #3 | $159.30 | 12.302% | $178.8971 | $178.90 | $178.90 | $178.90 |
| Purchase #4 | $226.85 | 3.760% | $235.3796 | $235.38 | $235.40 | $235.40 |
| Purchase #5 | $75.32 | 7.575% | $81.0255 | $81.03 | $81.05 | $81.00 |
| Purchase #6 | $60.39 | 8.846% | $65.7321 | $65.73 | $65.75 | $65.70 |
| Purchase #7 | $218.48 | 10.147% | $240.6492 | $240.65 | $240.65 | $240.60 |
| 7 purchase totals = | $880.49 | $949.5848 | $949.59 | $949.65 | $949.50 | |