| 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 | $112.99 | 13.727% | $128.5001 | $128.50 | $128.50 | $128.50 |
| Purchase #2 | $51.91 | 8.677% | $56.4142 | $56.41 | $56.40 | $56.40 |
| Purchase #3 | $65.92 | 10.770% | $73.0196 | $73.02 | $73.00 | $73.00 |
| Purchase #4 | $162.51 | 13.408% | $184.2993 | $184.30 | $184.30 | $184.30 |
| Purchase #5 | $245.47 | 11.298% | $273.2032 | $273.20 | $273.20 | $273.20 |
| Purchase #6 | $53.89 | 8.778% | $58.6205 | $58.62 | $58.60 | $58.60 |
| Purchase #7 | $187.84 | 4.855% | $196.9596 | $196.96 | $196.95 | $197.00 |
| 7 purchase totals = | $880.53 | $971.0165 | $971.01 | $970.95 | $971.00 | |