| 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 | $127.59 | 4.160% | $132.8977 | $132.90 | $132.90 | $132.90 |
| Purchase #2 | $104.42 | 5.242% | $109.8937 | $109.89 | $109.90 | $109.90 |
| Purchase #3 | $176.99 | 5.145% | $186.0961 | $186.10 | $186.10 | $186.10 |
| Purchase #4 | $119.75 | 10.321% | $132.1094 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $242.27 | 8.817% | $263.6309 | $263.63 | $263.65 | $263.60 |
| Purchase #6 | $142.63 | 10.570% | $157.706 | $157.71 | $157.70 | $157.70 |
| Purchase #7 | $217.62 | 12.793% | $245.4601 | $245.46 | $245.45 | $245.50 |
| 7 purchase totals = | $1,131.27 | $1,227.7939 | $1,227.80 | $1,227.80 | $1,227.80 | |