| 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 | $189.31 | 12.234% | $212.4702 | $212.47 | $212.45 | $212.50 |
| Purchase #2 | $141.93 | 9.190% | $154.9734 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $246.78 | 6.770% | $263.487 | $263.49 | $263.50 | $263.50 |
| Purchase #4 | $19.93 | 8.137% | $21.5517 | $21.55 | $21.55 | $21.60 |
| Purchase #5 | $203.39 | 4.699% | $212.9473 | $212.95 | $212.95 | $212.90 |
| Purchase #6 | $112.79 | 3.714% | $116.979 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $121.65 | 11.579% | $135.7359 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $1,035.78 | $1,118.1445 | $1,118.15 | $1,118.15 | $1,118.20 | |