| 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 | $182.76 | 9.535% | $200.1862 | $200.19 | $200.20 | $200.20 |
| Purchase #2 | $233.78 | 13.138% | $264.494 | $264.49 | $264.50 | $264.50 |
| Purchase #3 | $56.76 | 9.481% | $62.1414 | $62.14 | $62.15 | $62.10 |
| Purchase #4 | $12.36 | 13.774% | $14.0625 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $232.51 | 13.701% | $264.3662 | $264.37 | $264.35 | $264.40 |
| Purchase #6 | $106.70 | 6.468% | $113.6014 | $113.60 | $113.60 | $113.60 |
| Purchase #7 | $145.52 | 6.583% | $155.0996 | $155.10 | $155.10 | $155.10 |
| 7 purchase totals = | $970.39 | $1,073.9513 | $1,073.95 | $1,073.95 | $1,074.00 | |