| 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 | $246.84 | 4.820% | $258.7377 | $258.74 | $258.75 | $258.70 |
| Purchase #2 | $246.98 | 9.400% | $270.1961 | $270.20 | $270.20 | $270.20 |
| Purchase #3 | $103.66 | 12.290% | $116.3998 | $116.40 | $116.40 | $116.40 |
| Purchase #4 | $180.42 | 5.136% | $189.6864 | $189.69 | $189.70 | $189.70 |
| Purchase #5 | $191.66 | 11.107% | $212.9477 | $212.95 | $212.95 | $212.90 |
| Purchase #6 | $60.86 | 13.314% | $68.9629 | $68.96 | $68.95 | $69.00 |
| Purchase #7 | $7.79 | 10.500% | $8.608 | $8.61 | $8.60 | $8.60 |
| 7 purchase totals = | $1,038.21 | $1,125.5386 | $1,125.55 | $1,125.55 | $1,125.50 | |