| 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 | $23.84 | 10.346% | $26.3065 | $26.31 | $26.30 | $26.30 |
| Purchase #2 | $150.56 | 7.316% | $161.575 | $161.58 | $161.60 | $161.60 |
| Purchase #3 | $249.44 | 4.490% | $260.6399 | $260.64 | $260.65 | $260.60 |
| Purchase #4 | $155.28 | 6.399% | $165.2164 | $165.22 | $165.20 | $165.20 |
| Purchase #5 | $214.49 | 10.387% | $236.7691 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $19.98 | 12.643% | $22.5061 | $22.51 | $22.50 | $22.50 |
| Purchase #7 | $191.75 | 12.344% | $215.4196 | $215.42 | $215.40 | $215.40 |
| 7 purchase totals = | $1,005.34 | $1,088.4326 | $1,088.45 | $1,088.40 | $1,088.40 | |