| 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 | $106.87 | 6.424% | $113.7353 | $113.74 | $113.75 | $113.70 |
| Purchase #2 | $246.83 | 7.280% | $264.7992 | $264.80 | $264.80 | $264.80 |
| Purchase #3 | $173.72 | 12.484% | $195.4072 | $195.41 | $195.40 | $195.40 |
| Purchase #4 | $90.60 | 13.548% | $102.8745 | $102.87 | $102.85 | $102.90 |
| Purchase #5 | $225.31 | 8.825% | $245.1936 | $245.19 | $245.20 | $245.20 |
| Purchase #6 | $65.26 | 8.267% | $70.655 | $70.66 | $70.65 | $70.70 |
| Purchase #7 | $175.31 | 13.812% | $199.5238 | $199.52 | $199.50 | $199.50 |
| 7 purchase totals = | $1,083.90 | $1,192.1886 | $1,192.19 | $1,192.15 | $1,192.20 | |