| 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 | $110.50 | 8.853% | $120.2826 | $120.28 | $120.30 | $120.30 |
| Purchase #2 | $156.33 | 6.367% | $166.2835 | $166.28 | $166.30 | $166.30 |
| Purchase #3 | $207.87 | 7.239% | $222.9177 | $222.92 | $222.90 | $222.90 |
| Purchase #4 | $45.57 | 6.398% | $48.4856 | $48.49 | $48.50 | $48.50 |
| Purchase #5 | $23.78 | 6.674% | $25.3671 | $25.37 | $25.35 | $25.40 |
| Purchase #6 | $248.91 | 3.794% | $258.3536 | $258.35 | $258.35 | $258.40 |
| Purchase #7 | $218.72 | 8.811% | $237.9914 | $237.99 | $238.00 | $238.00 |
| 7 purchase totals = | $1,011.68 | $1,079.6815 | $1,079.68 | $1,079.70 | $1,079.80 | |