| 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 | $127.73 | 4.230% | $133.133 | $133.13 | $133.15 | $133.10 |
| Purchase #2 | $36.67 | 9.107% | $40.0095 | $40.01 | $40.00 | $40.00 |
| Purchase #3 | $132.25 | 4.112% | $137.6881 | $137.69 | $137.70 | $137.70 |
| Purchase #4 | $75.52 | 3.537% | $78.1911 | $78.19 | $78.20 | $78.20 |
| Purchase #5 | $178.85 | 9.395% | $195.653 | $195.65 | $195.65 | $195.70 |
| Purchase #6 | $245.72 | 12.593% | $276.6635 | $276.66 | $276.65 | $276.70 |
| Purchase #7 | $218.42 | 3.829% | $226.7833 | $226.78 | $226.80 | $226.80 |
| 7 purchase totals = | $1,015.16 | $1,088.1215 | $1,088.11 | $1,088.15 | $1,088.20 | |