| 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 | $193.28 | 6.112% | $205.0933 | $205.09 | $205.10 | $205.10 |
| Purchase #2 | $9.57 | 6.603% | $10.2019 | $10.20 | $10.20 | $10.20 |
| Purchase #3 | $40.67 | 7.387% | $43.6743 | $43.67 | $43.65 | $43.70 |
| Purchase #4 | $136.55 | 8.617% | $148.3165 | $148.32 | $148.30 | $148.30 |
| Purchase #5 | $103.42 | 5.220% | $108.8185 | $108.82 | $108.80 | $108.80 |
| Purchase #6 | $205.46 | 7.247% | $220.3497 | $220.35 | $220.35 | $220.30 |
| Purchase #7 | $13.40 | 5.113% | $14.0851 | $14.09 | $14.10 | $14.10 |
| 7 purchase totals = | $702.35 | $750.5393 | $750.54 | $750.50 | $750.50 | |