| 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 | $211.57 | 11.508% | $235.9175 | $235.92 | $235.90 | $235.90 |
| Purchase #2 | $77.40 | 3.355% | $79.9968 | $80.00 | $80.00 | $80.00 |
| Purchase #3 | $49.86 | 3.833% | $51.7711 | $51.77 | $51.75 | $51.80 |
| Purchase #4 | $246.60 | 7.453% | $264.9791 | $264.98 | $265.00 | $265.00 |
| Purchase #5 | $224.35 | 4.487% | $234.4166 | $234.42 | $234.40 | $234.40 |
| Purchase #6 | $61.88 | 10.196% | $68.1893 | $68.19 | $68.20 | $68.20 |
| Purchase #7 | $134.56 | 11.745% | $150.3641 | $150.36 | $150.35 | $150.40 |
| 7 purchase totals = | $1,006.22 | $1,085.6345 | $1,085.64 | $1,085.60 | $1,085.70 | |