| 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 | $194.90 | 13.750% | $221.6988 | $221.70 | $221.70 | $221.70 |
| Purchase #2 | $55.26 | 8.781% | $60.1124 | $60.11 | $60.10 | $60.10 |
| Purchase #3 | $190.44 | 9.746% | $209.0003 | $209.00 | $209.00 | $209.00 |
| Purchase #4 | $176.72 | 13.381% | $200.3669 | $200.37 | $200.35 | $200.40 |
| Purchase #5 | $206.93 | 4.125% | $215.4659 | $215.47 | $215.45 | $215.50 |
| Purchase #6 | $249.38 | 7.576% | $268.273 | $268.27 | $268.25 | $268.30 |
| Purchase #7 | $209.61 | 13.748% | $238.4272 | $238.43 | $238.45 | $238.40 |
| 7 purchase totals = | $1,283.24 | $1,413.3445 | $1,413.35 | $1,413.30 | $1,413.40 | |