| 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 | $230.33 | 9.271% | $251.6839 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $13.94 | 11.526% | $15.5467 | $15.55 | $15.55 | $15.50 |
| Purchase #3 | $224.47 | 10.237% | $247.449 | $247.45 | $247.45 | $247.40 |
| Purchase #4 | $208.46 | 9.857% | $229.0079 | $229.01 | $229.00 | $229.00 |
| Purchase #5 | $43.93 | 8.512% | $47.6693 | $47.67 | $47.65 | $47.70 |
| Purchase #6 | $223.58 | 6.477% | $238.0613 | $238.06 | $238.05 | $238.10 |
| Purchase #7 | $35.84 | 5.315% | $37.7449 | $37.74 | $37.75 | $37.70 |
| 7 purchase totals = | $980.55 | $1,067.1630 | $1,067.16 | $1,067.15 | $1,067.10 | |