| 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 | $234.70 | 6.555% | $250.0846 | $250.08 | $250.10 | $250.10 |
| Purchase #2 | $156.61 | 12.449% | $176.1064 | $176.11 | $176.10 | $176.10 |
| Purchase #3 | $17.93 | 3.533% | $18.5635 | $18.56 | $18.55 | $18.60 |
| Purchase #4 | $104.32 | 12.494% | $117.3537 | $117.35 | $117.35 | $117.40 |
| Purchase #5 | $234.95 | 13.528% | $266.734 | $266.73 | $266.75 | $266.70 |
| Purchase #6 | $211.44 | 4.279% | $220.4875 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $12.46 | 6.842% | $13.3125 | $13.31 | $13.30 | $13.30 |
| 7 purchase totals = | $972.41 | $1,062.6422 | $1,062.63 | $1,062.65 | $1,062.70 | |