| 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 | $235.91 | 3.842% | $244.9737 | $244.97 | $244.95 | $245.00 |
| Purchase #2 | $92.90 | 10.509% | $102.6629 | $102.66 | $102.65 | $102.70 |
| Purchase #3 | $237.73 | 9.254% | $259.7295 | $259.73 | $259.75 | $259.70 |
| Purchase #4 | $173.25 | 7.723% | $186.6301 | $186.63 | $186.65 | $186.60 |
| Purchase #5 | $189.92 | 5.403% | $200.1814 | $200.18 | $200.20 | $200.20 |
| Purchase #6 | $46.62 | 3.159% | $48.0927 | $48.09 | $48.10 | $48.10 |
| Purchase #7 | $93.88 | 8.308% | $101.6796 | $101.68 | $101.70 | $101.70 |
| 7 purchase totals = | $1,070.21 | $1,143.9499 | $1,143.94 | $1,144.00 | $1,144.00 | |