| 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 | $81.96 | 12.502% | $92.2066 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $247.45 | 9.613% | $271.2374 | $271.24 | $271.25 | $271.20 |
| Purchase #3 | $140.76 | 9.220% | $153.7381 | $153.74 | $153.75 | $153.70 |
| Purchase #4 | $201.64 | 8.848% | $219.4811 | $219.48 | $219.50 | $219.50 |
| Purchase #5 | $194.81 | 8.397% | $211.1682 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $151.79 | 9.856% | $166.7504 | $166.75 | $166.75 | $166.80 |
| Purchase #7 | $99.84 | 12.738% | $112.5576 | $112.56 | $112.55 | $112.60 |
| 7 purchase totals = | $1,118.25 | $1,227.1394 | $1,227.15 | $1,227.15 | $1,227.20 | |