| 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 | $244.69 | 5.408% | $257.9228 | $257.92 | $257.90 | $257.90 |
| Purchase #2 | $27.50 | 10.710% | $30.4453 | $30.45 | $30.45 | $30.40 |
| Purchase #3 | $113.80 | 4.583% | $119.0155 | $119.02 | $119.00 | $119.00 |
| Purchase #4 | $176.44 | 11.827% | $197.3076 | $197.31 | $197.30 | $197.30 |
| Purchase #5 | $59.86 | 6.169% | $63.5528 | $63.55 | $63.55 | $63.60 |
| Purchase #6 | $129.58 | 9.691% | $142.1376 | $142.14 | $142.15 | $142.10 |
| Purchase #7 | $185.54 | 10.794% | $205.5672 | $205.57 | $205.55 | $205.60 |
| 7 purchase totals = | $937.41 | $1,015.9488 | $1,015.96 | $1,015.90 | $1,015.90 | |