| 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 | $119.28 | 13.216% | $135.044 | $135.04 | $135.05 | $135.00 |
| Purchase #2 | $200.26 | 7.549% | $215.3776 | $215.38 | $215.40 | $215.40 |
| Purchase #3 | $209.50 | 9.124% | $228.6148 | $228.61 | $228.60 | $228.60 |
| Purchase #4 | $181.85 | 5.438% | $191.739 | $191.74 | $191.75 | $191.70 |
| Purchase #5 | $221.53 | 3.589% | $229.4807 | $229.48 | $229.50 | $229.50 |
| Purchase #6 | $39.26 | 4.456% | $41.0094 | $41.01 | $41.00 | $41.00 |
| Purchase #7 | $85.53 | 4.714% | $89.5619 | $89.56 | $89.55 | $89.60 |
| 7 purchase totals = | $1,057.21 | $1,130.8274 | $1,130.82 | $1,130.85 | $1,130.80 | |