| 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 | $196.31 | 8.182% | $212.3721 | $212.37 | $212.35 | $212.40 |
| Purchase #2 | $97.52 | 11.570% | $108.8031 | $108.80 | $108.80 | $108.80 |
| Purchase #3 | $24.99 | 8.299% | $27.0639 | $27.06 | $27.05 | $27.10 |
| Purchase #4 | $222.29 | 13.452% | $252.1925 | $252.19 | $252.20 | $252.20 |
| Purchase #5 | $56.95 | 7.270% | $61.0903 | $61.09 | $61.10 | $61.10 |
| Purchase #6 | $68.25 | 6.532% | $72.7081 | $72.71 | $72.70 | $72.70 |
| Purchase #7 | $95.45 | 4.339% | $99.5916 | $99.59 | $99.60 | $99.60 |
| 7 purchase totals = | $761.76 | $833.8216 | $833.81 | $833.80 | $833.90 | |