| 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 | $228.63 | 8.419% | $247.8784 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $232.45 | 6.485% | $247.5244 | $247.52 | $247.50 | $247.50 |
| Purchase #3 | $63.59 | 11.526% | $70.9194 | $70.92 | $70.90 | $70.90 |
| Purchase #4 | $240.92 | 10.318% | $265.7781 | $265.78 | $265.80 | $265.80 |
| Purchase #5 | $39.67 | 10.813% | $43.9595 | $43.96 | $43.95 | $44.00 |
| Purchase #6 | $137.70 | 5.476% | $145.2405 | $145.24 | $145.25 | $145.20 |
| Purchase #7 | $166.46 | 13.854% | $189.5214 | $189.52 | $189.50 | $189.50 |
| 7 purchase totals = | $1,109.42 | $1,210.8217 | $1,210.82 | $1,210.80 | $1,210.80 | |