| 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 | $205.30 | 11.229% | $228.3531 | $228.35 | $228.35 | $228.40 |
| Purchase #2 | $73.68 | 5.691% | $77.8731 | $77.87 | $77.85 | $77.90 |
| Purchase #3 | $218.34 | 3.228% | $225.388 | $225.39 | $225.40 | $225.40 |
| Purchase #4 | $6.51 | 4.753% | $6.8194 | $6.82 | $6.80 | $6.80 |
| Purchase #5 | $129.25 | 4.452% | $135.0042 | $135.00 | $135.00 | $135.00 |
| Purchase #6 | $222.58 | 13.762% | $253.2115 | $253.21 | $253.20 | $253.20 |
| Purchase #7 | $61.76 | 11.228% | $68.6944 | $68.69 | $68.70 | $68.70 |
| 7 purchase totals = | $917.42 | $995.3437 | $995.33 | $995.30 | $995.40 | |