| 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 | $28.64 | 11.319% | $31.8818 | $31.88 | $31.90 | $31.90 |
| Purchase #2 | $187.27 | 3.511% | $193.845 | $193.85 | $193.85 | $193.80 |
| Purchase #3 | $87.62 | 8.582% | $95.1395 | $95.14 | $95.15 | $95.10 |
| Purchase #4 | $94.60 | 8.413% | $102.5587 | $102.56 | $102.55 | $102.60 |
| Purchase #5 | $248.48 | 13.188% | $281.2495 | $281.25 | $281.25 | $281.20 |
| Purchase #6 | $212.57 | 11.520% | $237.0581 | $237.06 | $237.05 | $237.10 |
| Purchase #7 | $95.78 | 12.832% | $108.0705 | $108.07 | $108.05 | $108.10 |
| 7 purchase totals = | $954.96 | $1,049.8031 | $1,049.81 | $1,049.80 | $1,049.80 | |