| 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 | $124.45 | 11.345% | $138.5689 | $138.57 | $138.55 | $138.60 |
| Purchase #2 | $133.28 | 6.461% | $141.8912 | $141.89 | $141.90 | $141.90 |
| Purchase #3 | $214.25 | 11.710% | $239.3387 | $239.34 | $239.35 | $239.30 |
| Purchase #4 | $163.71 | 12.166% | $183.627 | $183.63 | $183.65 | $183.60 |
| Purchase #5 | $233.40 | 7.202% | $250.2095 | $250.21 | $250.20 | $250.20 |
| Purchase #6 | $50.78 | 7.297% | $54.4854 | $54.49 | $54.50 | $54.50 |
| Purchase #7 | $89.80 | 4.582% | $93.9146 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $1,009.67 | $1,102.0353 | $1,102.04 | $1,102.05 | $1,102.00 | |