| 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 | $26.56 | 8.630% | $28.8521 | $28.85 | $28.85 | $28.90 |
| Purchase #2 | $117.37 | 4.119% | $122.2045 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $139.67 | 6.694% | $149.0195 | $149.02 | $149.00 | $149.00 |
| Purchase #4 | $237.66 | 13.487% | $269.7132 | $269.71 | $269.70 | $269.70 |
| Purchase #5 | $124.87 | 10.291% | $137.7204 | $137.72 | $137.70 | $137.70 |
| Purchase #6 | $59.35 | 7.818% | $63.99 | $63.99 | $64.00 | $64.00 |
| Purchase #7 | $246.92 | 7.623% | $265.7427 | $265.74 | $265.75 | $265.70 |
| 7 purchase totals = | $952.40 | $1,037.2424 | $1,037.23 | $1,037.20 | $1,037.20 | |