| 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 | $220.30 | 13.549% | $250.1484 | $250.15 | $250.15 | $250.10 |
| Purchase #2 | $82.27 | 11.526% | $91.7524 | $91.75 | $91.75 | $91.80 |
| Purchase #3 | $8.74 | 6.789% | $9.3334 | $9.33 | $9.35 | $9.30 |
| Purchase #4 | $236.29 | 8.352% | $256.0249 | $256.02 | $256.00 | $256.00 |
| Purchase #5 | $121.90 | 11.775% | $136.2537 | $136.25 | $136.25 | $136.30 |
| Purchase #6 | $146.61 | 10.209% | $161.5774 | $161.58 | $161.60 | $161.60 |
| Purchase #7 | $237.40 | 3.743% | $246.2859 | $246.29 | $246.30 | $246.30 |
| 7 purchase totals = | $1,053.51 | $1,151.3761 | $1,151.37 | $1,151.40 | $1,151.40 | |