| 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 | $220.83 | 13.461% | $250.5559 | $250.56 | $250.55 | $250.60 |
| Purchase #2 | $250.60 | 12.601% | $282.1781 | $282.18 | $282.20 | $282.20 |
| Purchase #3 | $93.33 | 3.449% | $96.549 | $96.55 | $96.55 | $96.50 |
| Purchase #4 | $229.58 | 7.843% | $247.586 | $247.59 | $247.60 | $247.60 |
| Purchase #5 | $113.61 | 7.578% | $122.2194 | $122.22 | $122.20 | $122.20 |
| Purchase #6 | $66.59 | 13.710% | $75.7195 | $75.72 | $75.70 | $75.70 |
| Purchase #7 | $80.65 | 10.872% | $89.4183 | $89.42 | $89.40 | $89.40 |
| 7 purchase totals = | $1,055.19 | $1,164.2262 | $1,164.24 | $1,164.20 | $1,164.20 | |