| 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 | $218.81 | 9.677% | $239.9842 | $239.98 | $240.00 | $240.00 |
| Purchase #2 | $242.32 | 8.854% | $263.775 | $263.78 | $263.80 | $263.80 |
| Purchase #3 | $215.48 | 9.247% | $235.4054 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $125.31 | 9.608% | $137.3498 | $137.35 | $137.35 | $137.30 |
| Purchase #5 | $29.53 | 6.802% | $31.5386 | $31.54 | $31.55 | $31.50 |
| Purchase #6 | $64.45 | 9.718% | $70.7133 | $70.71 | $70.70 | $70.70 |
| Purchase #7 | $96.98 | 10.208% | $106.8797 | $106.88 | $106.90 | $106.90 |
| 7 purchase totals = | $992.88 | $1,085.6460 | $1,085.65 | $1,085.70 | $1,085.60 | |