| 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 | $51.86 | 6.229% | $55.0904 | $55.09 | $55.10 | $55.10 |
| Purchase #2 | $243.88 | 12.859% | $275.2405 | $275.24 | $275.25 | $275.20 |
| Purchase #3 | $163.65 | 7.870% | $176.5293 | $176.53 | $176.55 | $176.50 |
| Purchase #4 | $247.40 | 6.497% | $263.4736 | $263.47 | $263.45 | $263.50 |
| Purchase #5 | $185.78 | 5.847% | $196.6426 | $196.64 | $196.65 | $196.60 |
| Purchase #6 | $174.29 | 5.106% | $183.1892 | $183.19 | $183.20 | $183.20 |
| Purchase #7 | $157.81 | 7.522% | $169.6805 | $169.68 | $169.70 | $169.70 |
| 7 purchase totals = | $1,224.67 | $1,319.8461 | $1,319.84 | $1,319.90 | $1,319.80 | |