| 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 | $121.64 | 11.693% | $135.8634 | $135.86 | $135.85 | $135.90 |
| Purchase #2 | $165.63 | 7.582% | $178.1881 | $178.19 | $178.20 | $178.20 |
| Purchase #3 | $131.77 | 6.842% | $140.7857 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $215.81 | 8.520% | $234.197 | $234.20 | $234.20 | $234.20 |
| Purchase #5 | $113.85 | 13.527% | $129.2505 | $129.25 | $129.25 | $129.30 |
| Purchase #6 | $239.37 | 6.369% | $254.6155 | $254.62 | $254.60 | $254.60 |
| Purchase #7 | $154.65 | 13.455% | $175.4582 | $175.46 | $175.45 | $175.50 |
| 7 purchase totals = | $1,142.72 | $1,248.3584 | $1,248.37 | $1,248.35 | $1,248.50 | |