| 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 | $115.43 | 7.849% | $124.4901 | $124.49 | $124.50 | $124.50 |
| Purchase #2 | $193.70 | 6.357% | $206.0135 | $206.01 | $206.00 | $206.00 |
| Purchase #3 | $32.90 | 5.692% | $34.7727 | $34.77 | $34.75 | $34.80 |
| Purchase #4 | $204.52 | 7.416% | $219.6872 | $219.69 | $219.70 | $219.70 |
| Purchase #5 | $36.28 | 4.539% | $37.9267 | $37.93 | $37.95 | $37.90 |
| Purchase #6 | $88.34 | 12.188% | $99.1069 | $99.11 | $99.10 | $99.10 |
| Purchase #7 | $115.27 | 11.572% | $128.609 | $128.61 | $128.60 | $128.60 |
| 7 purchase totals = | $786.44 | $850.6061 | $850.61 | $850.60 | $850.60 | |