| 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 | $205.28 | 11.838% | $229.581 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $187.78 | 3.496% | $194.3448 | $194.34 | $194.35 | $194.30 |
| Purchase #3 | $34.80 | 9.269% | $38.0256 | $38.03 | $38.05 | $38.00 |
| Purchase #4 | $50.62 | 9.583% | $55.4709 | $55.47 | $55.45 | $55.50 |
| Purchase #5 | $78.70 | 8.163% | $85.1243 | $85.12 | $85.10 | $85.10 |
| Purchase #6 | $77.77 | 3.701% | $80.6483 | $80.65 | $80.65 | $80.60 |
| Purchase #7 | $150.47 | 3.618% | $155.914 | $155.91 | $155.90 | $155.90 |
| 7 purchase totals = | $785.42 | $839.1089 | $839.10 | $839.10 | $839.00 | |