| 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 | $218.46 | 10.835% | $242.1301 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $208.57 | 9.487% | $228.357 | $228.36 | $228.35 | $228.40 |
| Purchase #3 | $11.51 | 6.660% | $12.2766 | $12.28 | $12.30 | $12.30 |
| Purchase #4 | $153.89 | 8.123% | $166.3905 | $166.39 | $166.40 | $166.40 |
| Purchase #5 | $231.67 | 12.131% | $259.7739 | $259.77 | $259.75 | $259.80 |
| Purchase #6 | $200.58 | 11.187% | $223.0189 | $223.02 | $223.00 | $223.00 |
| Purchase #7 | $110.90 | 13.316% | $125.6674 | $125.67 | $125.65 | $125.70 |
| 7 purchase totals = | $1,135.58 | $1,257.6144 | $1,257.62 | $1,257.60 | $1,257.70 | |