| 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 | $144.54 | 3.426% | $149.4919 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $85.47 | 8.527% | $92.758 | $92.76 | $92.75 | $92.80 |
| Purchase #3 | $196.80 | 5.309% | $207.2481 | $207.25 | $207.25 | $207.20 |
| Purchase #4 | $231.68 | 7.386% | $248.7919 | $248.79 | $248.80 | $248.80 |
| Purchase #5 | $92.45 | 7.586% | $99.4633 | $99.46 | $99.45 | $99.50 |
| Purchase #6 | $217.90 | 13.190% | $246.641 | $246.64 | $246.65 | $246.60 |
| Purchase #7 | $151.67 | 8.548% | $164.6348 | $164.63 | $164.65 | $164.60 |
| 7 purchase totals = | $1,120.51 | $1,209.0290 | $1,209.02 | $1,209.05 | $1,209.00 | |