| 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 | $24.85 | 11.422% | $27.6884 | $27.69 | $27.70 | $27.70 |
| Purchase #2 | $122.83 | 8.504% | $133.2755 | $133.28 | $133.30 | $133.30 |
| Purchase #3 | $218.66 | 7.599% | $235.276 | $235.28 | $235.30 | $235.30 |
| Purchase #4 | $60.49 | 11.858% | $67.6629 | $67.66 | $67.65 | $67.70 |
| Purchase #5 | $212.74 | 3.203% | $219.5541 | $219.55 | $219.55 | $219.60 |
| Purchase #6 | $223.32 | 3.485% | $231.1027 | $231.10 | $231.10 | $231.10 |
| Purchase #7 | $182.35 | 13.317% | $206.6335 | $206.63 | $206.65 | $206.60 |
| 7 purchase totals = | $1,045.24 | $1,121.1931 | $1,121.19 | $1,121.25 | $1,121.30 | |