| 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 | $227.77 | 9.194% | $248.7112 | $248.71 | $248.70 | $248.70 |
| Purchase #2 | $105.89 | 3.866% | $109.9837 | $109.98 | $110.00 | $110.00 |
| Purchase #3 | $213.85 | 10.217% | $235.6991 | $235.70 | $235.70 | $235.70 |
| Purchase #4 | $125.57 | 7.799% | $135.3632 | $135.36 | $135.35 | $135.40 |
| Purchase #5 | $90.30 | 6.213% | $95.9103 | $95.91 | $95.90 | $95.90 |
| Purchase #6 | $230.54 | 10.713% | $255.2378 | $255.24 | $255.25 | $255.20 |
| Purchase #7 | $18.71 | 11.802% | $20.9182 | $20.92 | $20.90 | $20.90 |
| 7 purchase totals = | $1,012.63 | $1,101.8235 | $1,101.82 | $1,101.80 | $1,101.80 | |