| 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 | $90.89 | 13.710% | $103.351 | $103.35 | $103.35 | $103.40 |
| Purchase #2 | $219.29 | 7.862% | $236.5306 | $236.53 | $236.55 | $236.50 |
| Purchase #3 | $219.28 | 5.195% | $230.6716 | $230.67 | $230.65 | $230.70 |
| Purchase #4 | $166.41 | 9.776% | $182.6782 | $182.68 | $182.70 | $182.70 |
| Purchase #5 | $21.73 | 3.502% | $22.491 | $22.49 | $22.50 | $22.50 |
| Purchase #6 | $197.44 | 12.144% | $221.4171 | $221.42 | $221.40 | $221.40 |
| Purchase #7 | $59.55 | 9.320% | $65.1001 | $65.10 | $65.10 | $65.10 |
| 7 purchase totals = | $974.59 | $1,062.2396 | $1,062.24 | $1,062.25 | $1,062.30 | |