| 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 | $240.83 | 10.194% | $265.3802 | $265.38 | $265.40 | $265.40 |
| Purchase #2 | $238.37 | 11.302% | $265.3106 | $265.31 | $265.30 | $265.30 |
| Purchase #3 | $100.59 | 8.582% | $109.2226 | $109.22 | $109.20 | $109.20 |
| Purchase #4 | $216.39 | 4.187% | $225.4502 | $225.45 | $225.45 | $225.50 |
| Purchase #5 | $234.31 | 13.721% | $266.4597 | $266.46 | $266.45 | $266.50 |
| Purchase #6 | $120.71 | 12.649% | $135.9786 | $135.98 | $136.00 | $136.00 |
| Purchase #7 | $62.51 | 9.172% | $68.2434 | $68.24 | $68.25 | $68.20 |
| 7 purchase totals = | $1,213.71 | $1,336.0453 | $1,336.04 | $1,336.05 | $1,336.10 | |