| 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 | $242.91 | 5.204% | $255.551 | $255.55 | $255.55 | $255.60 |
| Purchase #2 | $29.37 | 6.231% | $31.2 | $31.20 | $31.20 | $31.20 |
| Purchase #3 | $115.29 | 8.178% | $124.7184 | $124.72 | $124.70 | $124.70 |
| Purchase #4 | $77.67 | 11.753% | $86.7986 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $145.81 | 11.103% | $161.9993 | $162.00 | $162.00 | $162.00 |
| Purchase #6 | $188.57 | 3.699% | $195.5452 | $195.55 | $195.55 | $195.50 |
| Purchase #7 | $32.92 | 8.768% | $35.8064 | $35.81 | $35.80 | $35.80 |
| 7 purchase totals = | $832.54 | $891.6189 | $891.63 | $891.60 | $891.60 | |