| 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 | $103.53 | 4.645% | $108.339 | $108.34 | $108.35 | $108.30 |
| Purchase #2 | $157.63 | 6.484% | $167.8507 | $167.85 | $167.85 | $167.90 |
| Purchase #3 | $128.94 | 11.851% | $144.2207 | $144.22 | $144.20 | $144.20 |
| Purchase #4 | $235.98 | 13.736% | $268.3942 | $268.39 | $268.40 | $268.40 |
| Purchase #5 | $227.59 | 13.211% | $257.6569 | $257.66 | $257.65 | $257.70 |
| Purchase #6 | $122.81 | 8.282% | $132.9811 | $132.98 | $133.00 | $133.00 |
| Purchase #7 | $236.43 | 13.226% | $267.7002 | $267.70 | $267.70 | $267.70 |
| 7 purchase totals = | $1,212.91 | $1,347.1428 | $1,347.14 | $1,347.15 | $1,347.20 | |