| 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 | $183.33 | 9.867% | $201.4192 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $53.63 | 9.585% | $58.7704 | $58.77 | $58.75 | $58.80 |
| Purchase #3 | $90.84 | 8.180% | $98.2707 | $98.27 | $98.25 | $98.30 |
| Purchase #4 | $32.87 | 3.234% | $33.933 | $33.93 | $33.95 | $33.90 |
| Purchase #5 | $37.92 | 6.483% | $40.3784 | $40.38 | $40.40 | $40.40 |
| Purchase #6 | $225.45 | 6.571% | $240.2643 | $240.26 | $240.25 | $240.30 |
| Purchase #7 | $125.79 | 3.153% | $129.7562 | $129.76 | $129.75 | $129.80 |
| 7 purchase totals = | $749.83 | $802.7922 | $802.79 | $802.75 | $802.90 | |