| 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 | $220.62 | 3.495% | $228.3307 | $228.33 | $228.35 | $228.30 |
| Purchase #2 | $188.28 | 7.497% | $202.3954 | $202.40 | $202.40 | $202.40 |
| Purchase #3 | $72.91 | 4.474% | $76.172 | $76.17 | $76.15 | $76.20 |
| Purchase #4 | $44.60 | 10.436% | $49.2545 | $49.25 | $49.25 | $49.30 |
| Purchase #5 | $15.44 | 7.387% | $16.5806 | $16.58 | $16.60 | $16.60 |
| Purchase #6 | $196.35 | 11.813% | $219.5448 | $219.54 | $219.55 | $219.50 |
| Purchase #7 | $120.87 | 12.522% | $136.0053 | $136.01 | $136.00 | $136.00 |
| 7 purchase totals = | $859.07 | $928.2833 | $928.28 | $928.30 | $928.30 | |