| 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 | $242.48 | 13.487% | $275.1833 | $275.18 | $275.20 | $275.20 |
| Purchase #2 | $244.54 | 6.264% | $259.858 | $259.86 | $259.85 | $259.90 |
| Purchase #3 | $160.67 | 12.185% | $180.2476 | $180.25 | $180.25 | $180.20 |
| Purchase #4 | $237.64 | 11.413% | $264.7619 | $264.76 | $264.75 | $264.80 |
| Purchase #5 | $32.39 | 3.174% | $33.4181 | $33.42 | $33.40 | $33.40 |
| Purchase #6 | $60.75 | 3.691% | $62.9923 | $62.99 | $63.00 | $63.00 |
| Purchase #7 | $105.99 | 4.757% | $111.0319 | $111.03 | $111.05 | $111.00 |
| 7 purchase totals = | $1,084.46 | $1,187.4931 | $1,187.49 | $1,187.50 | $1,187.50 | |