| 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 | $213.58 | 4.678% | $223.5713 | $223.57 | $223.55 | $223.60 |
| Purchase #2 | $126.99 | 5.555% | $134.0443 | $134.04 | $134.05 | $134.00 |
| Purchase #3 | $244.26 | 9.301% | $266.9786 | $266.98 | $267.00 | $267.00 |
| Purchase #4 | $73.85 | 8.707% | $80.2801 | $80.28 | $80.30 | $80.30 |
| Purchase #5 | $225.58 | 8.146% | $243.9557 | $243.96 | $243.95 | $244.00 |
| Purchase #6 | $188.76 | 7.429% | $202.783 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $77.76 | 7.269% | $83.4124 | $83.41 | $83.40 | $83.40 |
| 7 purchase totals = | $1,150.78 | $1,235.0254 | $1,235.02 | $1,235.05 | $1,235.10 | |