| 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 | $244.41 | 13.590% | $277.6253 | $277.63 | $277.65 | $277.60 |
| Purchase #2 | $247.98 | 3.519% | $256.7064 | $256.71 | $256.70 | $256.70 |
| Purchase #3 | $61.50 | 12.358% | $69.1002 | $69.10 | $69.10 | $69.10 |
| Purchase #4 | $77.60 | 9.839% | $85.2351 | $85.24 | $85.25 | $85.20 |
| Purchase #5 | $212.99 | 10.661% | $235.6969 | $235.70 | $235.70 | $235.70 |
| Purchase #6 | $6.88 | 9.534% | $7.5359 | $7.54 | $7.55 | $7.50 |
| Purchase #7 | $100.95 | 7.545% | $108.5667 | $108.57 | $108.55 | $108.60 |
| 7 purchase totals = | $952.31 | $1,040.4665 | $1,040.49 | $1,040.50 | $1,040.40 | |