| 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 | $229.51 | 9.806% | $252.0158 | $252.02 | $252.00 | $252.00 |
| Purchase #2 | $177.44 | 9.185% | $193.7379 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $73.77 | 12.608% | $83.0709 | $83.07 | $83.05 | $83.10 |
| Purchase #4 | $250.89 | 7.757% | $270.3515 | $270.35 | $270.35 | $270.40 |
| Purchase #5 | $97.93 | 7.183% | $104.9643 | $104.96 | $104.95 | $105.00 |
| Purchase #6 | $173.90 | 11.499% | $193.8968 | $193.90 | $193.90 | $193.90 |
| Purchase #7 | $37.67 | 10.363% | $41.5737 | $41.57 | $41.55 | $41.60 |
| 7 purchase totals = | $1,041.11 | $1,139.6109 | $1,139.61 | $1,139.55 | $1,139.70 | |