| 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 | $238.80 | 3.441% | $247.0171 | $247.02 | $247.00 | $247.00 |
| Purchase #2 | $12.30 | 8.871% | $13.3911 | $13.39 | $13.40 | $13.40 |
| Purchase #3 | $62.48 | 8.734% | $67.937 | $67.94 | $67.95 | $67.90 |
| Purchase #4 | $177.30 | 6.537% | $188.8901 | $188.89 | $188.90 | $188.90 |
| Purchase #5 | $21.85 | 7.259% | $23.4361 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $111.61 | 4.572% | $116.7128 | $116.71 | $116.70 | $116.70 |
| Purchase #7 | $158.73 | 12.444% | $178.4824 | $178.48 | $178.50 | $178.50 |
| 7 purchase totals = | $783.07 | $835.8666 | $835.87 | $835.90 | $835.80 | |