| 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 | $193.48 | 9.451% | $211.7658 | $211.77 | $211.75 | $211.80 |
| Purchase #2 | $182.70 | 8.227% | $197.7307 | $197.73 | $197.75 | $197.70 |
| Purchase #3 | $228.98 | 10.715% | $253.5152 | $253.52 | $253.50 | $253.50 |
| Purchase #4 | $14.59 | 4.693% | $15.2747 | $15.27 | $15.25 | $15.30 |
| Purchase #5 | $205.38 | 3.413% | $212.3896 | $212.39 | $212.40 | $212.40 |
| Purchase #6 | $62.90 | 9.206% | $68.6906 | $68.69 | $68.70 | $68.70 |
| Purchase #7 | $245.63 | 9.241% | $268.3287 | $268.33 | $268.35 | $268.30 |
| 7 purchase totals = | $1,133.66 | $1,227.6953 | $1,227.70 | $1,227.70 | $1,227.70 | |