| 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 | $135.91 | 7.845% | $146.5721 | $146.57 | $146.55 | $146.60 |
| Purchase #2 | $212.44 | 10.619% | $234.999 | $235.00 | $235.00 | $235.00 |
| Purchase #3 | $248.68 | 7.451% | $267.2091 | $267.21 | $267.20 | $267.20 |
| Purchase #4 | $145.41 | 5.406% | $153.2709 | $153.27 | $153.25 | $153.30 |
| Purchase #5 | $62.63 | 7.423% | $67.279 | $67.28 | $67.30 | $67.30 |
| Purchase #6 | $109.51 | 5.347% | $115.3655 | $115.37 | $115.35 | $115.40 |
| Purchase #7 | $241.78 | 10.285% | $266.6471 | $266.65 | $266.65 | $266.60 |
| 7 purchase totals = | $1,156.36 | $1,251.3427 | $1,251.35 | $1,251.30 | $1,251.40 | |