| 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 | $75.78 | 12.120% | $84.9645 | $84.96 | $84.95 | $85.00 |
| Purchase #2 | $132.63 | 6.624% | $141.4154 | $141.42 | $141.40 | $141.40 |
| Purchase #3 | $229.61 | 4.763% | $240.5463 | $240.55 | $240.55 | $240.50 |
| Purchase #4 | $211.54 | 13.342% | $239.7637 | $239.76 | $239.75 | $239.80 |
| Purchase #5 | $187.65 | 3.267% | $193.7805 | $193.78 | $193.80 | $193.80 |
| Purchase #6 | $124.67 | 7.400% | $133.8956 | $133.90 | $133.90 | $133.90 |
| Purchase #7 | $188.95 | 4.522% | $197.4943 | $197.49 | $197.50 | $197.50 |
| 7 purchase totals = | $1,150.83 | $1,231.8603 | $1,231.86 | $1,231.85 | $1,231.90 | |