| 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 | $115.48 | 8.170% | $124.9147 | $124.91 | $124.90 | $124.90 |
| Purchase #2 | $228.61 | 5.471% | $241.1173 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $120.38 | 4.818% | $126.1799 | $126.18 | $126.20 | $126.20 |
| Purchase #4 | $221.88 | 3.524% | $229.6991 | $229.70 | $229.70 | $229.70 |
| Purchase #5 | $67.47 | 6.766% | $72.035 | $72.04 | $72.05 | $72.00 |
| Purchase #6 | $197.33 | 10.843% | $218.7265 | $218.73 | $218.75 | $218.70 |
| Purchase #7 | $106.92 | 4.197% | $111.4074 | $111.41 | $111.40 | $111.40 |
| 7 purchase totals = | $1,058.07 | $1,124.0799 | $1,124.09 | $1,124.10 | $1,124.00 | |