| 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 | $193.94 | 9.410% | $212.1898 | $212.19 | $212.20 | $212.20 |
| Purchase #2 | $142.42 | 11.112% | $158.2457 | $158.25 | $158.25 | $158.20 |
| Purchase #3 | $233.98 | 9.548% | $256.3204 | $256.32 | $256.30 | $256.30 |
| Purchase #4 | $107.89 | 12.144% | $120.9922 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $182.30 | 13.416% | $206.7574 | $206.76 | $206.75 | $206.80 |
| Purchase #6 | $172.63 | 5.575% | $182.2541 | $182.25 | $182.25 | $182.30 |
| Purchase #7 | $248.50 | 3.626% | $257.5106 | $257.51 | $257.50 | $257.50 |
| 7 purchase totals = | $1,281.66 | $1,394.2702 | $1,394.27 | $1,394.25 | $1,394.30 | |