| 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 | $186.69 | 12.474% | $209.9777 | $209.98 | $210.00 | $210.00 |
| Purchase #2 | $181.64 | 12.691% | $204.6919 | $204.69 | $204.70 | $204.70 |
| Purchase #3 | $223.71 | 11.654% | $249.7812 | $249.78 | $249.80 | $249.80 |
| Purchase #4 | $66.80 | 8.544% | $72.5074 | $72.51 | $72.50 | $72.50 |
| Purchase #5 | $157.32 | 10.197% | $173.3619 | $173.36 | $173.35 | $173.40 |
| Purchase #6 | $246.73 | 10.678% | $273.0758 | $273.08 | $273.10 | $273.10 |
| Purchase #7 | $179.88 | 6.109% | $190.8689 | $190.87 | $190.85 | $190.90 |
| 7 purchase totals = | $1,242.77 | $1,374.2648 | $1,374.27 | $1,374.30 | $1,374.40 | |