| 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 | $132.92 | 6.613% | $141.71 | $141.71 | $141.70 | $141.70 |
| Purchase #2 | $209.59 | 4.364% | $218.7365 | $218.74 | $218.75 | $218.70 |
| Purchase #3 | $231.91 | 4.369% | $242.0421 | $242.04 | $242.05 | $242.00 |
| Purchase #4 | $154.89 | 10.622% | $171.3424 | $171.34 | $171.35 | $171.30 |
| Purchase #5 | $161.69 | 8.597% | $175.5905 | $175.59 | $175.60 | $175.60 |
| Purchase #6 | $17.83 | 13.266% | $20.1953 | $20.20 | $20.20 | $20.20 |
| Purchase #7 | $28.62 | 9.561% | $31.3564 | $31.36 | $31.35 | $31.40 |
| 7 purchase totals = | $937.45 | $1,000.9732 | $1,000.98 | $1,001.00 | $1,000.90 | |