| 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 | $122.91 | 8.790% | $133.7138 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $120.38 | 4.820% | $126.1823 | $126.18 | $126.20 | $126.20 |
| Purchase #3 | $219.83 | 9.761% | $241.2876 | $241.29 | $241.30 | $241.30 |
| Purchase #4 | $20.83 | 7.665% | $22.4266 | $22.43 | $22.45 | $22.40 |
| Purchase #5 | $82.55 | 9.519% | $90.4079 | $90.41 | $90.40 | $90.40 |
| Purchase #6 | $138.50 | 11.394% | $154.2807 | $154.28 | $154.30 | $154.30 |
| Purchase #7 | $218.98 | 11.359% | $243.8539 | $243.85 | $243.85 | $243.90 |
| 7 purchase totals = | $923.98 | $1,012.1528 | $1,012.15 | $1,012.20 | $1,012.20 | |