| 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 | $124.42 | 12.280% | $139.6988 | $139.70 | $139.70 | $139.70 |
| Purchase #2 | $142.88 | 12.195% | $160.3042 | $160.30 | $160.30 | $160.30 |
| Purchase #3 | $23.82 | 10.181% | $26.2451 | $26.25 | $26.25 | $26.20 |
| Purchase #4 | $32.59 | 5.164% | $34.2729 | $34.27 | $34.25 | $34.30 |
| Purchase #5 | $91.57 | 10.595% | $101.2718 | $101.27 | $101.25 | $101.30 |
| Purchase #6 | $116.63 | 10.319% | $128.665 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $104.90 | 11.596% | $117.0642 | $117.06 | $117.05 | $117.10 |
| 7 purchase totals = | $636.81 | $707.5220 | $707.52 | $707.45 | $707.60 | |