| 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 | $223.72 | 10.120% | $246.3605 | $246.36 | $246.35 | $246.40 |
| Purchase #2 | $195.26 | 4.793% | $204.6188 | $204.62 | $204.60 | $204.60 |
| Purchase #3 | $194.77 | 7.380% | $209.144 | $209.14 | $209.15 | $209.10 |
| Purchase #4 | $104.99 | 9.697% | $115.1709 | $115.17 | $115.15 | $115.20 |
| Purchase #5 | $234.89 | 11.587% | $262.1067 | $262.11 | $262.10 | $262.10 |
| Purchase #6 | $195.52 | 6.257% | $207.7537 | $207.75 | $207.75 | $207.80 |
| Purchase #7 | $159.60 | 9.774% | $175.1993 | $175.20 | $175.20 | $175.20 |
| 7 purchase totals = | $1,308.75 | $1,420.3539 | $1,420.35 | $1,420.30 | $1,420.40 | |