| 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 | $222.29 | 7.617% | $239.2218 | $239.22 | $239.20 | $239.20 |
| Purchase #2 | $183.48 | 12.683% | $206.7508 | $206.75 | $206.75 | $206.80 |
| Purchase #3 | $91.71 | 3.368% | $94.7988 | $94.80 | $94.80 | $94.80 |
| Purchase #4 | $123.92 | 5.271% | $130.4518 | $130.45 | $130.45 | $130.50 |
| Purchase #5 | $5.55 | 12.321% | $6.2338 | $6.23 | $6.25 | $6.20 |
| Purchase #6 | $123.78 | 10.449% | $136.7138 | $136.71 | $136.70 | $136.70 |
| Purchase #7 | $155.26 | 6.446% | $165.2681 | $165.27 | $165.25 | $165.30 |
| 7 purchase totals = | $905.99 | $979.4389 | $979.43 | $979.40 | $979.50 | |