| 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 | $131.46 | 7.543% | $141.376 | $141.38 | $141.40 | $141.40 |
| Purchase #2 | $52.98 | 4.274% | $55.2444 | $55.24 | $55.25 | $55.20 |
| Purchase #3 | $218.76 | 12.798% | $246.7569 | $246.76 | $246.75 | $246.80 |
| Purchase #4 | $38.49 | 7.532% | $41.3891 | $41.39 | $41.40 | $41.40 |
| Purchase #5 | $233.87 | 10.590% | $258.6368 | $258.64 | $258.65 | $258.60 |
| Purchase #6 | $37.39 | 8.294% | $40.4911 | $40.49 | $40.50 | $40.50 |
| Purchase #7 | $194.77 | 3.333% | $201.2617 | $201.26 | $201.25 | $201.30 |
| 7 purchase totals = | $907.72 | $985.1560 | $985.16 | $985.20 | $985.20 | |