| 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 | $241.39 | 9.715% | $264.841 | $264.84 | $264.85 | $264.80 |
| Purchase #2 | $157.56 | 3.599% | $163.2306 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $22.49 | 11.770% | $25.1371 | $25.14 | $25.15 | $25.10 |
| Purchase #4 | $160.59 | 12.429% | $180.5497 | $180.55 | $180.55 | $180.50 |
| Purchase #5 | $19.33 | 7.664% | $20.8115 | $20.81 | $20.80 | $20.80 |
| Purchase #6 | $117.33 | 9.595% | $128.5878 | $128.59 | $128.60 | $128.60 |
| Purchase #7 | $109.87 | 8.452% | $119.1562 | $119.16 | $119.15 | $119.20 |
| 7 purchase totals = | $828.56 | $902.3139 | $902.32 | $902.35 | $902.20 | |