| 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 | $207.32 | 5.532% | $218.7889 | $218.79 | $218.80 | $218.80 |
| Purchase #2 | $192.98 | 13.448% | $218.932 | $218.93 | $218.95 | $218.90 |
| Purchase #3 | $31.99 | 5.343% | $33.6992 | $33.70 | $33.70 | $33.70 |
| Purchase #4 | $204.25 | 4.175% | $212.7774 | $212.78 | $212.80 | $212.80 |
| Purchase #5 | $61.69 | 4.320% | $64.355 | $64.36 | $64.35 | $64.40 |
| Purchase #6 | $55.93 | 3.504% | $57.8898 | $57.89 | $57.90 | $57.90 |
| Purchase #7 | $36.68 | 3.589% | $37.9964 | $38.00 | $38.00 | $38.00 |
| 7 purchase totals = | $790.84 | $844.4387 | $844.45 | $844.50 | $844.50 | |