| 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 | $219.88 | 6.302% | $233.7368 | $233.74 | $233.75 | $233.70 |
| Purchase #2 | $75.39 | 11.830% | $84.3086 | $84.31 | $84.30 | $84.30 |
| Purchase #3 | $225.36 | 8.824% | $245.2458 | $245.25 | $245.25 | $245.20 |
| Purchase #4 | $191.74 | 12.558% | $215.8187 | $215.82 | $215.80 | $215.80 |
| Purchase #5 | $218.36 | 7.369% | $234.4509 | $234.45 | $234.45 | $234.50 |
| Purchase #6 | $130.45 | 3.228% | $134.6609 | $134.66 | $134.65 | $134.70 |
| Purchase #7 | $92.46 | 7.604% | $99.4907 | $99.49 | $99.50 | $99.50 |
| 7 purchase totals = | $1,153.64 | $1,247.7124 | $1,247.72 | $1,247.70 | $1,247.70 | |