| 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 | $38.46 | 10.820% | $42.6214 | $42.62 | $42.60 | $42.60 |
| Purchase #2 | $217.37 | 12.495% | $244.5304 | $244.53 | $244.55 | $244.50 |
| Purchase #3 | $213.90 | 12.691% | $241.046 | $241.05 | $241.05 | $241.00 |
| Purchase #4 | $214.98 | 8.519% | $233.2941 | $233.29 | $233.30 | $233.30 |
| Purchase #5 | $93.46 | 9.322% | $102.1723 | $102.17 | $102.15 | $102.20 |
| Purchase #6 | $139.59 | 5.687% | $147.5285 | $147.53 | $147.55 | $147.50 |
| Purchase #7 | $141.50 | 13.417% | $160.4851 | $160.49 | $160.50 | $160.50 |
| 7 purchase totals = | $1,059.26 | $1,171.6778 | $1,171.68 | $1,171.70 | $1,171.60 | |