| 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 | $213.85 | 11.517% | $238.4791 | $238.48 | $238.50 | $238.50 |
| Purchase #2 | $200.66 | 4.389% | $209.467 | $209.47 | $209.45 | $209.50 |
| Purchase #3 | $188.38 | 8.857% | $205.0648 | $205.06 | $205.05 | $205.10 |
| Purchase #4 | $240.36 | 12.109% | $269.4652 | $269.47 | $269.45 | $269.50 |
| Purchase #5 | $107.36 | 13.240% | $121.5745 | $121.57 | $121.55 | $121.60 |
| Purchase #6 | $80.62 | 9.232% | $88.0628 | $88.06 | $88.05 | $88.10 |
| Purchase #7 | $89.53 | 10.389% | $98.8313 | $98.83 | $98.85 | $98.80 |
| 7 purchase totals = | $1,120.76 | $1,230.9447 | $1,230.94 | $1,230.90 | $1,231.10 | |