| 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 | $120.69 | 6.579% | $128.6302 | $128.63 | $128.65 | $128.60 |
| Purchase #2 | $218.37 | 13.220% | $247.2385 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $58.61 | 9.600% | $64.2366 | $64.24 | $64.25 | $64.20 |
| Purchase #4 | $237.85 | 11.281% | $264.6819 | $264.68 | $264.70 | $264.70 |
| Purchase #5 | $24.99 | 5.817% | $26.4437 | $26.44 | $26.45 | $26.40 |
| Purchase #6 | $194.49 | 12.226% | $218.2683 | $218.27 | $218.25 | $218.30 |
| Purchase #7 | $35.74 | 7.396% | $38.3833 | $38.38 | $38.40 | $38.40 |
| 7 purchase totals = | $890.74 | $987.8825 | $987.88 | $987.95 | $987.80 | |