| 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 | $247.47 | 7.701% | $266.5277 | $266.53 | $266.55 | $266.50 |
| Purchase #2 | $128.56 | 10.672% | $142.2799 | $142.28 | $142.30 | $142.30 |
| Purchase #3 | $250.65 | 8.805% | $272.7197 | $272.72 | $272.70 | $272.70 |
| Purchase #4 | $30.49 | 4.552% | $31.8779 | $31.88 | $31.90 | $31.90 |
| Purchase #5 | $107.83 | 9.148% | $117.6943 | $117.69 | $117.70 | $117.70 |
| Purchase #6 | $200.96 | 6.322% | $213.6647 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $131.51 | 3.691% | $136.364 | $136.36 | $136.35 | $136.40 |
| 7 purchase totals = | $1,097.47 | $1,181.1282 | $1,181.12 | $1,181.15 | $1,181.20 | |