| 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 | $210.50 | 13.408% | $238.7238 | $238.72 | $238.70 | $238.70 |
| Purchase #2 | $210.72 | 9.454% | $230.6415 | $230.64 | $230.65 | $230.60 |
| Purchase #3 | $248.50 | 5.302% | $261.6755 | $261.68 | $261.70 | $261.70 |
| Purchase #4 | $205.74 | 7.464% | $221.0964 | $221.10 | $221.10 | $221.10 |
| Purchase #5 | $173.50 | 6.708% | $185.1384 | $185.14 | $185.15 | $185.10 |
| Purchase #6 | $178.35 | 8.498% | $193.5062 | $193.51 | $193.50 | $193.50 |
| Purchase #7 | $219.49 | 8.788% | $238.7788 | $238.78 | $238.80 | $238.80 |
| 7 purchase totals = | $1,446.80 | $1,569.5606 | $1,569.57 | $1,569.60 | $1,569.50 | |