| 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 | $123.68 | 11.272% | $137.6212 | $137.62 | $137.60 | $137.60 |
| Purchase #2 | $127.50 | 3.106% | $131.4602 | $131.46 | $131.45 | $131.50 |
| Purchase #3 | $107.40 | 7.463% | $115.4153 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $22.53 | 13.825% | $25.6448 | $25.64 | $25.65 | $25.60 |
| Purchase #5 | $210.92 | 11.409% | $234.9839 | $234.98 | $235.00 | $235.00 |
| Purchase #6 | $124.73 | 11.523% | $139.1026 | $139.10 | $139.10 | $139.10 |
| Purchase #7 | $132.68 | 3.124% | $136.8249 | $136.82 | $136.80 | $136.80 |
| 7 purchase totals = | $849.44 | $921.0529 | $921.04 | $921.00 | $921.00 | |