| 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 | $126.58 | 10.320% | $139.6431 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $223.54 | 4.669% | $233.9771 | $233.98 | $234.00 | $234.00 |
| Purchase #3 | $186.66 | 9.220% | $203.8701 | $203.87 | $203.85 | $203.90 |
| Purchase #4 | $125.72 | 7.601% | $135.276 | $135.28 | $135.30 | $135.30 |
| Purchase #5 | $222.59 | 13.369% | $252.3481 | $252.35 | $252.35 | $252.30 |
| Purchase #6 | $11.95 | 8.160% | $12.9251 | $12.93 | $12.95 | $12.90 |
| Purchase #7 | $100.82 | 12.812% | $113.7371 | $113.74 | $113.75 | $113.70 |
| 7 purchase totals = | $997.86 | $1,091.7766 | $1,091.79 | $1,091.85 | $1,091.70 | |