| 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 | $112.36 | 10.428% | $124.0769 | $124.08 | $124.10 | $124.10 |
| Purchase #2 | $114.97 | 3.535% | $119.0342 | $119.03 | $119.05 | $119.00 |
| Purchase #3 | $180.63 | 3.329% | $186.6432 | $186.64 | $186.65 | $186.60 |
| Purchase #4 | $179.26 | 13.480% | $203.4242 | $203.42 | $203.40 | $203.40 |
| Purchase #5 | $6.75 | 4.551% | $7.0572 | $7.06 | $7.05 | $7.10 |
| Purchase #6 | $170.80 | 7.752% | $184.0404 | $184.04 | $184.05 | $184.00 |
| Purchase #7 | $69.75 | 13.577% | $79.22 | $79.22 | $79.20 | $79.20 |
| 7 purchase totals = | $834.52 | $903.4961 | $903.49 | $903.50 | $903.40 | |