| 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 | $188.86 | 10.659% | $208.9906 | $208.99 | $209.00 | $209.00 |
| Purchase #2 | $153.30 | 7.165% | $164.2839 | $164.28 | $164.30 | $164.30 |
| Purchase #3 | $224.62 | 12.470% | $252.6301 | $252.63 | $252.65 | $252.60 |
| Purchase #4 | $240.43 | 4.205% | $250.5401 | $250.54 | $250.55 | $250.50 |
| Purchase #5 | $128.93 | 12.213% | $144.6762 | $144.68 | $144.70 | $144.70 |
| Purchase #6 | $190.88 | 6.367% | $203.0333 | $203.03 | $203.05 | $203.00 |
| Purchase #7 | $155.35 | 7.467% | $166.95 | $166.95 | $166.95 | $167.00 |
| 7 purchase totals = | $1,282.37 | $1,391.1042 | $1,391.10 | $1,391.20 | $1,391.10 | |