| 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 | $95.49 | 7.240% | $102.4035 | $102.40 | $102.40 | $102.40 |
| Purchase #2 | $112.29 | 6.667% | $119.7764 | $119.78 | $119.80 | $119.80 |
| Purchase #3 | $194.81 | 13.669% | $221.4386 | $221.44 | $221.45 | $221.40 |
| Purchase #4 | $228.58 | 12.622% | $257.4314 | $257.43 | $257.45 | $257.40 |
| Purchase #5 | $5.56 | 10.247% | $6.1297 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $29.79 | 8.469% | $32.3129 | $32.31 | $32.30 | $32.30 |
| Purchase #7 | $249.81 | 4.774% | $261.7359 | $261.74 | $261.75 | $261.70 |
| 7 purchase totals = | $916.33 | $1,001.2284 | $1,001.23 | $1,001.30 | $1,001.10 | |