| 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 | $181.41 | 4.190% | $189.0111 | $189.01 | $189.00 | $189.00 |
| Purchase #2 | $160.90 | 11.818% | $179.9152 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $103.85 | 6.475% | $110.5743 | $110.57 | $110.55 | $110.60 |
| Purchase #4 | $215.56 | 11.613% | $240.593 | $240.59 | $240.60 | $240.60 |
| Purchase #5 | $35.85 | 13.755% | $40.7812 | $40.78 | $40.80 | $40.80 |
| Purchase #6 | $213.44 | 8.474% | $231.5269 | $231.53 | $231.55 | $231.50 |
| Purchase #7 | $247.94 | 3.676% | $257.0543 | $257.05 | $257.05 | $257.10 |
| 7 purchase totals = | $1,158.95 | $1,249.4560 | $1,249.45 | $1,249.45 | $1,249.50 | |