| 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 | $235.51 | 6.807% | $251.5412 | $251.54 | $251.55 | $251.50 |
| Purchase #2 | $133.79 | 12.285% | $150.2261 | $150.23 | $150.25 | $150.20 |
| Purchase #3 | $206.57 | 3.321% | $213.4302 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $168.50 | 8.735% | $183.2185 | $183.22 | $183.20 | $183.20 |
| Purchase #5 | $90.27 | 13.284% | $102.2615 | $102.26 | $102.25 | $102.30 |
| Purchase #6 | $100.66 | 5.369% | $106.0644 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $36.93 | 10.406% | $40.7729 | $40.77 | $40.75 | $40.80 |
| 7 purchase totals = | $972.23 | $1,047.5148 | $1,047.51 | $1,047.50 | $1,047.50 | |