| 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 | $105.69 | 5.191% | $111.1764 | $111.18 | $111.20 | $111.20 |
| Purchase #2 | $222.63 | 4.205% | $231.9916 | $231.99 | $232.00 | $232.00 |
| Purchase #3 | $247.43 | 13.834% | $281.6595 | $281.66 | $281.65 | $281.70 |
| Purchase #4 | $30.40 | 5.806% | $32.165 | $32.17 | $32.15 | $32.20 |
| Purchase #5 | $123.42 | 4.747% | $129.2787 | $129.28 | $129.30 | $129.30 |
| Purchase #6 | $164.89 | 5.170% | $173.4148 | $173.41 | $173.40 | $173.40 |
| Purchase #7 | $130.49 | 9.518% | $142.91 | $142.91 | $142.90 | $142.90 |
| 7 purchase totals = | $1,024.95 | $1,102.5960 | $1,102.60 | $1,102.60 | $1,102.70 | |