| 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 | $7.26 | 4.848% | $7.612 | $7.61 | $7.60 | $7.60 |
| Purchase #2 | $230.72 | 3.704% | $239.2659 | $239.27 | $239.25 | $239.30 |
| Purchase #3 | $213.48 | 5.766% | $225.7893 | $225.79 | $225.80 | $225.80 |
| Purchase #4 | $136.26 | 11.168% | $151.4775 | $151.48 | $151.50 | $151.50 |
| Purchase #5 | $92.50 | 6.546% | $98.5551 | $98.56 | $98.55 | $98.60 |
| Purchase #6 | $156.47 | 6.417% | $166.5107 | $166.51 | $166.50 | $166.50 |
| Purchase #7 | $42.57 | 9.822% | $46.7512 | $46.75 | $46.75 | $46.80 |
| 7 purchase totals = | $879.26 | $935.9617 | $935.97 | $935.95 | $936.10 | |