| 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 | $94.45 | 7.329% | $101.3722 | $101.37 | $101.35 | $101.40 |
| Purchase #2 | $189.34 | 13.232% | $214.3935 | $214.39 | $214.40 | $214.40 |
| Purchase #3 | $176.93 | 12.408% | $198.8835 | $198.88 | $198.90 | $198.90 |
| Purchase #4 | $229.79 | 4.771% | $240.7533 | $240.75 | $240.75 | $240.80 |
| Purchase #5 | $139.64 | 9.812% | $153.3415 | $153.34 | $153.35 | $153.30 |
| Purchase #6 | $191.57 | 4.431% | $200.0585 | $200.06 | $200.05 | $200.10 |
| Purchase #7 | $54.90 | 5.619% | $57.9848 | $57.98 | $58.00 | $58.00 |
| 7 purchase totals = | $1,076.62 | $1,166.7873 | $1,166.77 | $1,166.80 | $1,166.90 | |