| 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 | $245.82 | 10.112% | $270.6773 | $270.68 | $270.70 | $270.70 |
| Purchase #2 | $203.26 | 9.471% | $222.5108 | $222.51 | $222.50 | $222.50 |
| Purchase #3 | $88.58 | 8.583% | $96.1828 | $96.18 | $96.20 | $96.20 |
| Purchase #4 | $234.33 | 5.857% | $248.0547 | $248.05 | $248.05 | $248.10 |
| Purchase #5 | $109.92 | 5.871% | $116.3734 | $116.37 | $116.35 | $116.40 |
| Purchase #6 | $161.76 | 11.220% | $179.9095 | $179.91 | $179.90 | $179.90 |
| Purchase #7 | $74.56 | 12.378% | $83.789 | $83.79 | $83.80 | $83.80 |
| 7 purchase totals = | $1,118.23 | $1,217.4975 | $1,217.49 | $1,217.50 | $1,217.60 | |