| 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 | $190.39 | 11.703% | $212.6713 | $212.67 | $212.65 | $212.70 |
| Purchase #2 | $247.25 | 6.472% | $263.252 | $263.25 | $263.25 | $263.30 |
| Purchase #3 | $154.83 | 10.438% | $170.9912 | $170.99 | $171.00 | $171.00 |
| Purchase #4 | $204.69 | 6.550% | $218.0972 | $218.10 | $218.10 | $218.10 |
| Purchase #5 | $29.29 | 6.590% | $31.2202 | $31.22 | $31.20 | $31.20 |
| Purchase #6 | $41.34 | 8.519% | $44.8618 | $44.86 | $44.85 | $44.90 |
| Purchase #7 | $128.65 | 12.668% | $144.9474 | $144.95 | $144.95 | $144.90 |
| 7 purchase totals = | $996.44 | $1,086.0411 | $1,086.04 | $1,086.00 | $1,086.10 | |