| 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 | $155.62 | 12.286% | $174.7395 | $174.74 | $174.75 | $174.70 |
| Purchase #2 | $188.41 | 13.799% | $214.4087 | $214.41 | $214.40 | $214.40 |
| Purchase #3 | $191.46 | 4.612% | $200.2901 | $200.29 | $200.30 | $200.30 |
| Purchase #4 | $159.69 | 12.278% | $179.2967 | $179.30 | $179.30 | $179.30 |
| Purchase #5 | $246.37 | 6.387% | $262.1057 | $262.11 | $262.10 | $262.10 |
| Purchase #6 | $224.84 | 5.184% | $236.4957 | $236.50 | $236.50 | $236.50 |
| Purchase #7 | $37.28 | 3.421% | $38.5553 | $38.56 | $38.55 | $38.60 |
| 7 purchase totals = | $1,203.67 | $1,305.8917 | $1,305.91 | $1,305.90 | $1,305.90 | |