| 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 | $99.47 | 9.128% | $108.5496 | $108.55 | $108.55 | $108.50 |
| Purchase #2 | $119.49 | 3.747% | $123.9673 | $123.97 | $123.95 | $124.00 |
| Purchase #3 | $138.61 | 10.662% | $153.3886 | $153.39 | $153.40 | $153.40 |
| Purchase #4 | $224.70 | 12.768% | $253.3897 | $253.39 | $253.40 | $253.40 |
| Purchase #5 | $150.82 | 11.599% | $168.3136 | $168.31 | $168.30 | $168.30 |
| Purchase #6 | $222.94 | 6.430% | $237.275 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $206.43 | 4.157% | $215.0113 | $215.01 | $215.00 | $215.00 |
| 7 purchase totals = | $1,162.46 | $1,259.8951 | $1,259.90 | $1,259.90 | $1,259.90 | |