| 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 | $240.43 | 12.451% | $270.3659 | $270.37 | $270.35 | $270.40 |
| Purchase #2 | $112.92 | 7.733% | $121.6521 | $121.65 | $121.65 | $121.70 |
| Purchase #3 | $157.37 | 12.573% | $177.1561 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $154.40 | 13.155% | $174.7113 | $174.71 | $174.70 | $174.70 |
| Purchase #5 | $62.34 | 9.181% | $68.0634 | $68.06 | $68.05 | $68.10 |
| Purchase #6 | $190.81 | 10.489% | $210.8241 | $210.82 | $210.80 | $210.80 |
| Purchase #7 | $54.52 | 4.847% | $57.1626 | $57.16 | $57.15 | $57.20 |
| 7 purchase totals = | $972.79 | $1,079.9355 | $1,079.93 | $1,079.85 | $1,080.10 | |