| 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 | $246.35 | 10.441% | $272.0714 | $272.07 | $272.05 | $272.10 |
| Purchase #2 | $148.44 | 9.684% | $162.8149 | $162.81 | $162.80 | $162.80 |
| Purchase #3 | $108.64 | 6.366% | $115.556 | $115.56 | $115.55 | $115.60 |
| Purchase #4 | $139.75 | 13.640% | $158.8119 | $158.81 | $158.80 | $158.80 |
| Purchase #5 | $124.98 | 9.214% | $136.4957 | $136.50 | $136.50 | $136.50 |
| Purchase #6 | $31.75 | 4.477% | $33.1714 | $33.17 | $33.15 | $33.20 |
| Purchase #7 | $217.93 | 6.757% | $232.6555 | $232.66 | $232.65 | $232.70 |
| 7 purchase totals = | $1,017.84 | $1,111.5768 | $1,111.58 | $1,111.50 | $1,111.70 | |