| 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 | $238.87 | 7.641% | $257.1221 | $257.12 | $257.10 | $257.10 |
| Purchase #2 | $233.89 | 9.862% | $256.9562 | $256.96 | $256.95 | $257.00 |
| Purchase #3 | $209.35 | 7.247% | $224.5216 | $224.52 | $224.50 | $224.50 |
| Purchase #4 | $83.70 | 11.599% | $93.4084 | $93.41 | $93.40 | $93.40 |
| Purchase #5 | $193.38 | 12.792% | $218.1172 | $218.12 | $218.10 | $218.10 |
| Purchase #6 | $67.97 | 7.484% | $73.0569 | $73.06 | $73.05 | $73.10 |
| Purchase #7 | $43.52 | 11.151% | $48.3729 | $48.37 | $48.35 | $48.40 |
| 7 purchase totals = | $1,070.68 | $1,171.5553 | $1,171.56 | $1,171.45 | $1,171.60 | |