| 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 | $244.83 | 9.835% | $268.909 | $268.91 | $268.90 | $268.90 |
| Purchase #2 | $152.90 | 6.164% | $162.3248 | $162.32 | $162.30 | $162.30 |
| Purchase #3 | $138.46 | 3.160% | $142.8353 | $142.84 | $142.85 | $142.80 |
| Purchase #4 | $234.53 | 10.519% | $259.2002 | $259.20 | $259.20 | $259.20 |
| Purchase #5 | $117.97 | 5.413% | $124.3557 | $124.36 | $124.35 | $124.40 |
| Purchase #6 | $32.71 | 4.636% | $34.2264 | $34.23 | $34.25 | $34.20 |
| Purchase #7 | $239.37 | 3.477% | $247.6929 | $247.69 | $247.70 | $247.70 |
| 7 purchase totals = | $1,160.77 | $1,239.5443 | $1,239.55 | $1,239.55 | $1,239.50 | |