| 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 | $72.62 | 3.120% | $74.8857 | $74.89 | $74.90 | $74.90 |
| Purchase #2 | $223.30 | 10.354% | $246.4205 | $246.42 | $246.40 | $246.40 |
| Purchase #3 | $183.51 | 13.748% | $208.739 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $168.38 | 7.546% | $181.086 | $181.09 | $181.10 | $181.10 |
| Purchase #5 | $106.90 | 11.741% | $119.4511 | $119.45 | $119.45 | $119.50 |
| Purchase #6 | $250.67 | 10.291% | $276.4664 | $276.47 | $276.45 | $276.50 |
| Purchase #7 | $110.39 | 7.149% | $118.2818 | $118.28 | $118.30 | $118.30 |
| 7 purchase totals = | $1,115.77 | $1,225.3305 | $1,225.34 | $1,225.35 | $1,225.40 | |