| 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 | $124.49 | 3.422% | $128.75 | $128.75 | $128.75 | $128.80 |
| Purchase #2 | $45.30 | 3.255% | $46.7745 | $46.77 | $46.75 | $46.80 |
| Purchase #3 | $193.93 | 7.492% | $208.4592 | $208.46 | $208.45 | $208.50 |
| Purchase #4 | $49.41 | 5.535% | $52.1448 | $52.14 | $52.15 | $52.10 |
| Purchase #5 | $192.70 | 10.328% | $212.6021 | $212.60 | $212.60 | $212.60 |
| Purchase #6 | $237.72 | 7.825% | $256.3216 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $203.39 | 11.209% | $226.188 | $226.19 | $226.20 | $226.20 |
| 7 purchase totals = | $1,046.94 | $1,131.2402 | $1,131.23 | $1,131.20 | $1,131.30 | |