| 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 | $225.90 | 11.678% | $252.2806 | $252.28 | $252.30 | $252.30 |
| Purchase #2 | $142.60 | 9.833% | $156.6219 | $156.62 | $156.60 | $156.60 |
| Purchase #3 | $141.36 | 5.550% | $149.2055 | $149.21 | $149.20 | $149.20 |
| Purchase #4 | $24.85 | 6.615% | $26.4938 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $110.63 | 12.689% | $124.6678 | $124.67 | $124.65 | $124.70 |
| Purchase #6 | $122.86 | 13.148% | $139.0136 | $139.01 | $139.00 | $139.00 |
| Purchase #7 | $69.34 | 8.831% | $75.4634 | $75.46 | $75.45 | $75.50 |
| 7 purchase totals = | $837.54 | $923.7466 | $923.74 | $923.70 | $923.80 | |