| 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 | $227.80 | 12.521% | $256.3228 | $256.32 | $256.30 | $256.30 |
| Purchase #2 | $228.69 | 9.544% | $250.5162 | $250.52 | $250.50 | $250.50 |
| Purchase #3 | $9.78 | 8.664% | $10.6273 | $10.63 | $10.65 | $10.60 |
| Purchase #4 | $190.42 | 8.273% | $206.1734 | $206.17 | $206.15 | $206.20 |
| Purchase #5 | $86.88 | 8.595% | $94.3473 | $94.35 | $94.35 | $94.30 |
| Purchase #6 | $242.27 | 6.145% | $257.1575 | $257.16 | $257.15 | $257.20 |
| Purchase #7 | $209.54 | 6.256% | $222.6488 | $222.65 | $222.65 | $222.60 |
| 7 purchase totals = | $1,195.38 | $1,297.7933 | $1,297.80 | $1,297.75 | $1,297.70 | |