| 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 | $238.51 | 3.470% | $246.7863 | $246.79 | $246.80 | $246.80 |
| Purchase #2 | $178.71 | 11.122% | $198.5861 | $198.59 | $198.60 | $198.60 |
| Purchase #3 | $112.32 | 4.554% | $117.4351 | $117.44 | $117.45 | $117.40 |
| Purchase #4 | $187.50 | 7.650% | $201.8438 | $201.84 | $201.85 | $201.80 |
| Purchase #5 | $65.54 | 4.471% | $68.4703 | $68.47 | $68.45 | $68.50 |
| Purchase #6 | $35.34 | 3.209% | $36.4741 | $36.47 | $36.45 | $36.50 |
| Purchase #7 | $241.34 | 13.478% | $273.8678 | $273.87 | $273.85 | $273.90 |
| 7 purchase totals = | $1,059.26 | $1,143.4635 | $1,143.47 | $1,143.45 | $1,143.50 | |