| 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 | $198.37 | 8.852% | $215.9297 | $215.93 | $215.95 | $215.90 |
| Purchase #2 | $73.30 | 12.270% | $82.2939 | $82.29 | $82.30 | $82.30 |
| Purchase #3 | $91.78 | 5.106% | $96.4663 | $96.47 | $96.45 | $96.50 |
| Purchase #4 | $11.89 | 10.517% | $13.1405 | $13.14 | $13.15 | $13.10 |
| Purchase #5 | $178.55 | 3.439% | $184.6903 | $184.69 | $184.70 | $184.70 |
| Purchase #6 | $231.87 | 6.301% | $246.4801 | $246.48 | $246.50 | $246.50 |
| Purchase #7 | $134.76 | 7.602% | $145.0045 | $145.00 | $145.00 | $145.00 |
| 7 purchase totals = | $920.52 | $984.0053 | $984.00 | $984.05 | $984.00 | |