| 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 | $109.96 | 12.661% | $123.882 | $123.88 | $123.90 | $123.90 |
| Purchase #2 | $64.98 | 7.336% | $69.7469 | $69.75 | $69.75 | $69.70 |
| Purchase #3 | $92.77 | 12.874% | $104.7132 | $104.71 | $104.70 | $104.70 |
| Purchase #4 | $194.55 | 3.338% | $201.0441 | $201.04 | $201.05 | $201.00 |
| Purchase #5 | $218.61 | 12.731% | $246.4412 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $171.61 | 6.829% | $183.3292 | $183.33 | $183.35 | $183.30 |
| Purchase #7 | $105.38 | 5.209% | $110.8692 | $110.87 | $110.85 | $110.90 |
| 7 purchase totals = | $957.86 | $1,040.0258 | $1,040.02 | $1,040.05 | $1,039.90 | |