| 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 | $130.48 | 6.213% | $138.5867 | $138.59 | $138.60 | $138.60 |
| Purchase #2 | $21.32 | 12.795% | $24.0479 | $24.05 | $24.05 | $24.00 |
| Purchase #3 | $120.93 | 8.770% | $131.5356 | $131.54 | $131.55 | $131.50 |
| Purchase #4 | $225.94 | 5.293% | $237.899 | $237.90 | $237.90 | $237.90 |
| Purchase #5 | $182.42 | 10.117% | $200.8754 | $200.88 | $200.90 | $200.90 |
| Purchase #6 | $203.73 | 8.447% | $220.9391 | $220.94 | $220.95 | $220.90 |
| Purchase #7 | $167.96 | 7.594% | $180.7149 | $180.71 | $180.70 | $180.70 |
| 7 purchase totals = | $1,052.78 | $1,134.5986 | $1,134.61 | $1,134.65 | $1,134.50 | |