| 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 | $237.37 | 4.615% | $248.3246 | $248.32 | $248.30 | $248.30 |
| Purchase #2 | $119.52 | 7.777% | $128.8151 | $128.82 | $128.80 | $128.80 |
| Purchase #3 | $224.28 | 4.200% | $233.6998 | $233.70 | $233.70 | $233.70 |
| Purchase #4 | $162.44 | 3.825% | $168.6533 | $168.65 | $168.65 | $168.70 |
| Purchase #5 | $60.92 | 7.802% | $65.673 | $65.67 | $65.65 | $65.70 |
| Purchase #6 | $166.99 | 5.402% | $176.0108 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $133.42 | 11.521% | $148.7913 | $148.79 | $148.80 | $148.80 |
| 7 purchase totals = | $1,104.94 | $1,169.9679 | $1,169.96 | $1,169.90 | $1,170.00 | |