| 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 | $241.52 | 6.853% | $258.0714 | $258.07 | $258.05 | $258.10 |
| Purchase #2 | $67.91 | 9.420% | $74.3071 | $74.31 | $74.30 | $74.30 |
| Purchase #3 | $147.39 | 12.474% | $165.7754 | $165.78 | $165.80 | $165.80 |
| Purchase #4 | $20.60 | 8.808% | $22.4144 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $204.38 | 7.373% | $219.4489 | $219.45 | $219.45 | $219.40 |
| Purchase #6 | $80.78 | 6.749% | $86.2318 | $86.23 | $86.25 | $86.20 |
| Purchase #7 | $120.46 | 13.145% | $136.2945 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $883.04 | $962.5435 | $962.54 | $962.55 | $962.50 | |