| 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 | $218.64 | 9.523% | $239.4611 | $239.46 | $239.45 | $239.50 |
| Purchase #2 | $54.86 | 10.795% | $60.7821 | $60.78 | $60.80 | $60.80 |
| Purchase #3 | $141.81 | 6.251% | $150.6745 | $150.67 | $150.65 | $150.70 |
| Purchase #4 | $22.89 | 13.246% | $25.922 | $25.92 | $25.90 | $25.90 |
| Purchase #5 | $215.52 | 6.606% | $229.7573 | $229.76 | $229.75 | $229.80 |
| Purchase #6 | $238.47 | 5.755% | $252.1939 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $155.54 | 6.112% | $165.0466 | $165.05 | $165.05 | $165.00 |
| 7 purchase totals = | $1,047.73 | $1,123.8375 | $1,123.83 | $1,123.80 | $1,123.90 | |