| 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 | $239.64 | 10.307% | $264.3397 | $264.34 | $264.35 | $264.30 |
| Purchase #2 | $225.68 | 3.461% | $233.4908 | $233.49 | $233.50 | $233.50 |
| Purchase #3 | $79.82 | 6.839% | $85.2789 | $85.28 | $85.30 | $85.30 |
| Purchase #4 | $96.72 | 9.230% | $105.6473 | $105.65 | $105.65 | $105.60 |
| Purchase #5 | $58.60 | 9.155% | $63.9648 | $63.96 | $63.95 | $64.00 |
| Purchase #6 | $77.79 | 3.106% | $80.2062 | $80.21 | $80.20 | $80.20 |
| Purchase #7 | $146.25 | 6.321% | $155.4945 | $155.49 | $155.50 | $155.50 |
| 7 purchase totals = | $924.50 | $988.4222 | $988.42 | $988.45 | $988.40 | |