| 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 | $76.64 | 8.805% | $83.3882 | $83.39 | $83.40 | $83.40 |
| Purchase #2 | $238.40 | 11.511% | $265.8422 | $265.84 | $265.85 | $265.80 |
| Purchase #3 | $227.59 | 3.341% | $235.1938 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $218.51 | 9.571% | $239.4236 | $239.42 | $239.40 | $239.40 |
| Purchase #5 | $205.63 | 5.783% | $217.5216 | $217.52 | $217.50 | $217.50 |
| Purchase #6 | $119.47 | 7.660% | $128.6214 | $128.62 | $128.60 | $128.60 |
| Purchase #7 | $52.41 | 7.179% | $56.1725 | $56.17 | $56.15 | $56.20 |
| 7 purchase totals = | $1,138.65 | $1,226.1633 | $1,226.15 | $1,226.10 | $1,226.10 | |