| 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 | $120.69 | 7.168% | $129.3411 | $129.34 | $129.35 | $129.30 |
| Purchase #2 | $230.57 | 10.124% | $253.9129 | $253.91 | $253.90 | $253.90 |
| Purchase #3 | $83.88 | 7.749% | $90.3799 | $90.38 | $90.40 | $90.40 |
| Purchase #4 | $102.28 | 10.775% | $113.3007 | $113.30 | $113.30 | $113.30 |
| Purchase #5 | $145.52 | 6.487% | $154.9599 | $154.96 | $154.95 | $155.00 |
| Purchase #6 | $100.58 | 11.539% | $112.1859 | $112.19 | $112.20 | $112.20 |
| Purchase #7 | $248.30 | 5.195% | $261.1992 | $261.20 | $261.20 | $261.20 |
| 7 purchase totals = | $1,031.82 | $1,115.2796 | $1,115.28 | $1,115.30 | $1,115.30 | |