| 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 | $249.35 | 6.323% | $265.1164 | $265.12 | $265.10 | $265.10 |
| Purchase #2 | $126.47 | 9.500% | $138.4847 | $138.48 | $138.50 | $138.50 |
| Purchase #3 | $111.30 | 6.520% | $118.5568 | $118.56 | $118.55 | $118.60 |
| Purchase #4 | $202.91 | 12.840% | $228.9636 | $228.96 | $228.95 | $229.00 |
| Purchase #5 | $207.93 | 4.749% | $217.8046 | $217.80 | $217.80 | $217.80 |
| Purchase #6 | $80.67 | 7.425% | $86.6597 | $86.66 | $86.65 | $86.70 |
| Purchase #7 | $197.93 | 10.792% | $219.2906 | $219.29 | $219.30 | $219.30 |
| 7 purchase totals = | $1,176.56 | $1,274.8764 | $1,274.87 | $1,274.85 | $1,275.00 | |