| 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 | $113.86 | 9.373% | $124.5321 | $124.53 | $124.55 | $124.50 |
| Purchase #2 | $217.42 | 12.870% | $245.402 | $245.40 | $245.40 | $245.40 |
| Purchase #3 | $193.77 | 11.306% | $215.6776 | $215.68 | $215.70 | $215.70 |
| Purchase #4 | $146.43 | 8.268% | $158.5368 | $158.54 | $158.55 | $158.50 |
| Purchase #5 | $177.95 | 13.111% | $201.281 | $201.28 | $201.30 | $201.30 |
| Purchase #6 | $130.62 | 6.870% | $139.5936 | $139.59 | $139.60 | $139.60 |
| Purchase #7 | $224.67 | 5.123% | $236.1798 | $236.18 | $236.20 | $236.20 |
| 7 purchase totals = | $1,204.72 | $1,321.2029 | $1,321.20 | $1,321.30 | $1,321.20 | |