| 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 | $101.98 | 11.201% | $113.4028 | $113.40 | $113.40 | $113.40 |
| Purchase #2 | $51.77 | 8.401% | $56.1192 | $56.12 | $56.10 | $56.10 |
| Purchase #3 | $230.47 | 7.267% | $247.2183 | $247.22 | $247.20 | $247.20 |
| Purchase #4 | $151.96 | 5.500% | $160.3178 | $160.32 | $160.30 | $160.30 |
| Purchase #5 | $243.56 | 7.551% | $261.9512 | $261.95 | $261.95 | $262.00 |
| Purchase #6 | $120.62 | 11.798% | $134.8507 | $134.85 | $134.85 | $134.90 |
| Purchase #7 | $169.98 | 4.458% | $177.5577 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $1,070.34 | $1,151.4177 | $1,151.42 | $1,151.35 | $1,151.50 | |