| 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 | $205.31 | 13.853% | $233.7516 | $233.75 | $233.75 | $233.80 |
| Purchase #2 | $131.25 | 9.314% | $143.4746 | $143.47 | $143.45 | $143.50 |
| Purchase #3 | $163.46 | 11.236% | $181.8264 | $181.83 | $181.85 | $181.80 |
| Purchase #4 | $235.63 | 5.723% | $249.1151 | $249.12 | $249.10 | $249.10 |
| Purchase #5 | $16.94 | 9.664% | $18.5771 | $18.58 | $18.60 | $18.60 |
| Purchase #6 | $240.34 | 13.218% | $272.1081 | $272.11 | $272.10 | $272.10 |
| Purchase #7 | $29.84 | 6.688% | $31.8357 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $1,022.77 | $1,130.6886 | $1,130.70 | $1,130.70 | $1,130.70 | |