| 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 | $117.66 | 5.326% | $123.9266 | $123.93 | $123.95 | $123.90 |
| Purchase #2 | $106.51 | 10.113% | $117.2814 | $117.28 | $117.30 | $117.30 |
| Purchase #3 | $143.81 | 9.698% | $157.7567 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $155.72 | 12.109% | $174.5761 | $174.58 | $174.60 | $174.60 |
| Purchase #5 | $177.38 | 11.191% | $197.2306 | $197.23 | $197.25 | $197.20 |
| Purchase #6 | $60.93 | 9.274% | $66.5806 | $66.58 | $66.60 | $66.60 |
| Purchase #7 | $194.92 | 11.619% | $217.5678 | $217.57 | $217.55 | $217.60 |
| 7 purchase totals = | $956.93 | $1,054.9198 | $1,054.93 | $1,055.00 | $1,055.00 | |