| 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 | $164.77 | 12.525% | $185.4074 | $185.41 | $185.40 | $185.40 |
| Purchase #2 | $191.63 | 6.299% | $203.7008 | $203.70 | $203.70 | $203.70 |
| Purchase #3 | $108.84 | 6.805% | $116.2466 | $116.25 | $116.25 | $116.20 |
| Purchase #4 | $12.36 | 4.142% | $12.872 | $12.87 | $12.85 | $12.90 |
| Purchase #5 | $121.98 | 7.452% | $131.0699 | $131.07 | $131.05 | $131.10 |
| Purchase #6 | $240.39 | 6.665% | $256.412 | $256.41 | $256.40 | $256.40 |
| Purchase #7 | $8.48 | 6.480% | $9.0295 | $9.03 | $9.05 | $9.00 |
| 7 purchase totals = | $848.45 | $914.7382 | $914.74 | $914.70 | $914.70 | |