| 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 | $19.54 | 11.320% | $21.7519 | $21.75 | $21.75 | $21.80 |
| Purchase #2 | $203.47 | 10.380% | $224.5902 | $224.59 | $224.60 | $224.60 |
| Purchase #3 | $206.54 | 13.375% | $234.1647 | $234.16 | $234.15 | $234.20 |
| Purchase #4 | $180.52 | 7.326% | $193.7449 | $193.74 | $193.75 | $193.70 |
| Purchase #5 | $153.99 | 3.189% | $158.9007 | $158.90 | $158.90 | $158.90 |
| Purchase #6 | $176.99 | 7.555% | $190.3616 | $190.36 | $190.35 | $190.40 |
| Purchase #7 | $113.27 | 6.145% | $120.2304 | $120.23 | $120.25 | $120.20 |
| 7 purchase totals = | $1,054.32 | $1,143.7444 | $1,143.73 | $1,143.75 | $1,143.80 | |