| 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 | $246.34 | 8.327% | $266.8527 | $266.85 | $266.85 | $266.90 |
| Purchase #2 | $220.28 | 12.772% | $248.4142 | $248.41 | $248.40 | $248.40 |
| Purchase #3 | $175.48 | 7.810% | $189.185 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $119.99 | 3.189% | $123.8165 | $123.82 | $123.80 | $123.80 |
| Purchase #5 | $150.61 | 8.305% | $163.1182 | $163.12 | $163.10 | $163.10 |
| Purchase #6 | $213.71 | 12.739% | $240.9345 | $240.93 | $240.95 | $240.90 |
| Purchase #7 | $96.55 | 12.476% | $108.5956 | $108.60 | $108.60 | $108.60 |
| 7 purchase totals = | $1,222.96 | $1,340.9167 | $1,340.92 | $1,340.90 | $1,340.90 | |