| 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 | $84.32 | 3.112% | $86.944 | $86.94 | $86.95 | $86.90 |
| Purchase #2 | $83.73 | 12.817% | $94.4617 | $94.46 | $94.45 | $94.50 |
| Purchase #3 | $239.69 | 6.361% | $254.9367 | $254.94 | $254.95 | $254.90 |
| Purchase #4 | $145.48 | 3.671% | $150.8206 | $150.82 | $150.80 | $150.80 |
| Purchase #5 | $154.57 | 13.785% | $175.8775 | $175.88 | $175.90 | $175.90 |
| Purchase #6 | $215.25 | 6.399% | $229.0238 | $229.02 | $229.00 | $229.00 |
| Purchase #7 | $129.93 | 8.272% | $140.6778 | $140.68 | $140.70 | $140.70 |
| 7 purchase totals = | $1,052.97 | $1,132.7421 | $1,132.74 | $1,132.75 | $1,132.70 | |