| 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 | $244.50 | 12.488% | $275.0332 | $275.03 | $275.05 | $275.00 |
| Purchase #2 | $93.50 | 11.646% | $104.389 | $104.39 | $104.40 | $104.40 |
| Purchase #3 | $15.67 | 5.660% | $16.5569 | $16.56 | $16.55 | $16.60 |
| Purchase #4 | $245.72 | 11.519% | $274.0245 | $274.02 | $274.00 | $274.00 |
| Purchase #5 | $28.62 | 10.540% | $31.6365 | $31.64 | $31.65 | $31.60 |
| Purchase #6 | $245.63 | 13.220% | $278.1023 | $278.10 | $278.10 | $278.10 |
| Purchase #7 | $56.66 | 6.380% | $60.2749 | $60.27 | $60.25 | $60.30 |
| 7 purchase totals = | $930.30 | $1,040.0173 | $1,040.01 | $1,040.00 | $1,040.00 | |