| 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 | $109.66 | 3.263% | $113.2382 | $113.24 | $113.25 | $113.20 |
| Purchase #2 | $220.60 | 12.832% | $248.9074 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $28.29 | 13.212% | $32.0277 | $32.03 | $32.05 | $32.00 |
| Purchase #4 | $111.75 | 4.692% | $116.9933 | $116.99 | $117.00 | $117.00 |
| Purchase #5 | $131.58 | 7.561% | $141.5288 | $141.53 | $141.55 | $141.50 |
| Purchase #6 | $79.93 | 6.446% | $85.0823 | $85.08 | $85.10 | $85.10 |
| Purchase #7 | $170.99 | 3.526% | $177.0191 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $852.80 | $914.7968 | $914.80 | $914.85 | $914.70 | |