| 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 | $36.38 | 6.560% | $38.7665 | $38.77 | $38.75 | $38.80 |
| Purchase #2 | $123.83 | 13.121% | $140.0777 | $140.08 | $140.10 | $140.10 |
| Purchase #3 | $193.48 | 9.182% | $211.2453 | $211.25 | $211.25 | $211.20 |
| Purchase #4 | $220.43 | 12.508% | $248.0014 | $248.00 | $248.00 | $248.00 |
| Purchase #5 | $159.93 | 9.657% | $175.3744 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $46.80 | 9.113% | $51.0649 | $51.06 | $51.05 | $51.10 |
| Purchase #7 | $118.64 | 12.260% | $133.1853 | $133.19 | $133.20 | $133.20 |
| 7 purchase totals = | $899.49 | $997.7155 | $997.72 | $997.70 | $997.80 | |