| 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 | $242.69 | 12.814% | $273.7883 | $273.79 | $273.80 | $273.80 |
| Purchase #2 | $234.44 | 13.445% | $265.9605 | $265.96 | $265.95 | $266.00 |
| Purchase #3 | $247.99 | 12.446% | $278.8548 | $278.85 | $278.85 | $278.90 |
| Purchase #4 | $72.35 | 5.180% | $76.0977 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $74.84 | 3.825% | $77.7026 | $77.70 | $77.70 | $77.70 |
| Purchase #6 | $87.82 | 6.213% | $93.2763 | $93.28 | $93.30 | $93.30 |
| Purchase #7 | $54.31 | 3.694% | $56.3162 | $56.32 | $56.30 | $56.30 |
| 7 purchase totals = | $1,014.44 | $1,121.9964 | $1,122.00 | $1,122.00 | $1,122.10 | |