| 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 | $231.58 | 6.249% | $246.0514 | $246.05 | $246.05 | $246.10 |
| Purchase #2 | $35.62 | 9.757% | $39.0954 | $39.10 | $39.10 | $39.10 |
| Purchase #3 | $57.45 | 11.105% | $63.8298 | $63.83 | $63.85 | $63.80 |
| Purchase #4 | $141.79 | 13.636% | $161.1245 | $161.12 | $161.10 | $161.10 |
| Purchase #5 | $242.51 | 13.139% | $274.3734 | $274.37 | $274.35 | $274.40 |
| Purchase #6 | $232.68 | 6.753% | $248.3929 | $248.39 | $248.40 | $248.40 |
| Purchase #7 | $139.54 | 10.455% | $154.1289 | $154.13 | $154.15 | $154.10 |
| 7 purchase totals = | $1,081.17 | $1,186.9963 | $1,186.99 | $1,187.00 | $1,187.00 | |