| 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 | $245.25 | 10.610% | $271.271 | $271.27 | $271.25 | $271.30 |
| Purchase #2 | $136.99 | 13.380% | $155.3193 | $155.32 | $155.30 | $155.30 |
| Purchase #3 | $94.65 | 8.541% | $102.7341 | $102.73 | $102.75 | $102.70 |
| Purchase #4 | $87.50 | 12.147% | $98.1286 | $98.13 | $98.15 | $98.10 |
| Purchase #5 | $27.90 | 6.163% | $29.6195 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $100.62 | 13.375% | $114.0779 | $114.08 | $114.10 | $114.10 |
| Purchase #7 | $145.54 | 6.468% | $154.9535 | $154.95 | $154.95 | $155.00 |
| 7 purchase totals = | $838.45 | $926.1039 | $926.10 | $926.10 | $926.10 | |