| 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 | $240.70 | 7.603% | $259.0004 | $259.00 | $259.00 | $259.00 |
| Purchase #2 | $146.89 | 5.853% | $155.4875 | $155.49 | $155.50 | $155.50 |
| Purchase #3 | $82.97 | 8.617% | $90.1195 | $90.12 | $90.10 | $90.10 |
| Purchase #4 | $120.84 | 3.639% | $125.2374 | $125.24 | $125.25 | $125.20 |
| Purchase #5 | $212.76 | 13.267% | $240.9869 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $34.27 | 6.265% | $36.417 | $36.42 | $36.40 | $36.40 |
| Purchase #7 | $236.29 | 9.861% | $259.5906 | $259.59 | $259.60 | $259.60 |
| 7 purchase totals = | $1,074.72 | $1,166.8393 | $1,166.85 | $1,166.85 | $1,166.80 | |