| 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 | $31.77 | 13.166% | $35.9528 | $35.95 | $35.95 | $36.00 |
| Purchase #2 | $138.50 | 3.427% | $143.2464 | $143.25 | $143.25 | $143.20 |
| Purchase #3 | $111.35 | 10.544% | $123.0907 | $123.09 | $123.10 | $123.10 |
| Purchase #4 | $97.71 | 4.499% | $102.106 | $102.11 | $102.10 | $102.10 |
| Purchase #5 | $241.54 | 10.756% | $267.52 | $267.52 | $267.50 | $267.50 |
| Purchase #6 | $223.61 | 3.184% | $230.7297 | $230.73 | $230.75 | $230.70 |
| Purchase #7 | $77.65 | 12.468% | $87.3314 | $87.33 | $87.35 | $87.30 |
| 7 purchase totals = | $922.13 | $989.9770 | $989.98 | $990.00 | $989.90 | |