| 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 | $200.54 | 12.805% | $226.2191 | $226.22 | $226.20 | $226.20 |
| Purchase #2 | $66.80 | 11.406% | $74.4192 | $74.42 | $74.40 | $74.40 |
| Purchase #3 | $238.98 | 10.376% | $263.7766 | $263.78 | $263.80 | $263.80 |
| Purchase #4 | $96.71 | 4.455% | $101.0184 | $101.02 | $101.00 | $101.00 |
| Purchase #5 | $232.57 | 6.645% | $248.0243 | $248.02 | $248.00 | $248.00 |
| Purchase #6 | $238.78 | 11.373% | $265.9364 | $265.94 | $265.95 | $265.90 |
| Purchase #7 | $193.26 | 6.789% | $206.3804 | $206.38 | $206.40 | $206.40 |
| 7 purchase totals = | $1,267.64 | $1,385.7744 | $1,385.78 | $1,385.75 | $1,385.70 | |