| 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 | $238.31 | 13.532% | $270.5581 | $270.56 | $270.55 | $270.60 |
| Purchase #2 | $148.31 | 13.738% | $168.6848 | $168.68 | $168.70 | $168.70 |
| Purchase #3 | $97.46 | 13.177% | $110.3023 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $48.42 | 10.412% | $53.4615 | $53.46 | $53.45 | $53.50 |
| Purchase #5 | $174.36 | 5.520% | $183.9847 | $183.98 | $184.00 | $184.00 |
| Purchase #6 | $16.84 | 11.650% | $18.8019 | $18.80 | $18.80 | $18.80 |
| Purchase #7 | $193.73 | 11.340% | $215.699 | $215.70 | $215.70 | $215.70 |
| 7 purchase totals = | $917.43 | $1,021.4923 | $1,021.48 | $1,021.50 | $1,021.60 | |