| 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 | $218.69 | 12.487% | $245.9978 | $246.00 | $246.00 | $246.00 |
| Purchase #2 | $249.32 | 12.655% | $280.8714 | $280.87 | $280.85 | $280.90 |
| Purchase #3 | $76.33 | 10.383% | $84.2553 | $84.26 | $84.25 | $84.30 |
| Purchase #4 | $116.80 | 4.867% | $122.4847 | $122.48 | $122.50 | $122.50 |
| Purchase #5 | $239.52 | 13.343% | $271.4792 | $271.48 | $271.50 | $271.50 |
| Purchase #6 | $201.37 | 9.133% | $219.7611 | $219.76 | $219.75 | $219.80 |
| Purchase #7 | $171.77 | 8.777% | $186.8463 | $186.85 | $186.85 | $186.80 |
| 7 purchase totals = | $1,273.80 | $1,411.6958 | $1,411.70 | $1,411.70 | $1,411.80 | |