| 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 | $118.92 | 3.354% | $122.9086 | $122.91 | $122.90 | $122.90 |
| Purchase #2 | $108.74 | 5.336% | $114.5424 | $114.54 | $114.55 | $114.50 |
| Purchase #3 | $27.34 | 7.201% | $29.3088 | $29.31 | $29.30 | $29.30 |
| Purchase #4 | $111.90 | 9.170% | $122.1612 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $160.41 | 12.865% | $181.0467 | $181.05 | $181.05 | $181.00 |
| Purchase #6 | $175.96 | 7.272% | $188.7558 | $188.76 | $188.75 | $188.80 |
| Purchase #7 | $182.82 | 7.185% | $195.9556 | $195.96 | $195.95 | $196.00 |
| 7 purchase totals = | $886.09 | $954.6791 | $954.69 | $954.65 | $954.70 | |