| 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 | $220.50 | 7.671% | $237.4146 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $226.37 | 7.198% | $242.6641 | $242.66 | $242.65 | $242.70 |
| Purchase #3 | $101.47 | 4.726% | $106.2655 | $106.27 | $106.25 | $106.30 |
| Purchase #4 | $36.82 | 13.436% | $41.7671 | $41.77 | $41.75 | $41.80 |
| Purchase #5 | $183.69 | 13.148% | $207.8416 | $207.84 | $207.85 | $207.80 |
| Purchase #6 | $212.96 | 11.522% | $237.4973 | $237.50 | $237.50 | $237.50 |
| Purchase #7 | $156.60 | 7.776% | $168.7772 | $168.78 | $168.80 | $168.80 |
| 7 purchase totals = | $1,138.41 | $1,242.2274 | $1,242.23 | $1,242.20 | $1,242.30 | |