| 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 | $196.73 | 4.541% | $205.6635 | $205.66 | $205.65 | $205.70 |
| Purchase #2 | $107.66 | 5.219% | $113.2788 | $113.28 | $113.30 | $113.30 |
| Purchase #3 | $102.48 | 13.209% | $116.0166 | $116.02 | $116.00 | $116.00 |
| Purchase #4 | $100.96 | 5.572% | $106.5855 | $106.59 | $106.60 | $106.60 |
| Purchase #5 | $77.87 | 8.158% | $84.2226 | $84.22 | $84.20 | $84.20 |
| Purchase #6 | $196.30 | 10.216% | $216.354 | $216.35 | $216.35 | $216.40 |
| Purchase #7 | $191.33 | 6.392% | $203.5598 | $203.56 | $203.55 | $203.60 |
| 7 purchase totals = | $973.33 | $1,045.6808 | $1,045.68 | $1,045.65 | $1,045.80 | |