| 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 | $241.72 | 6.796% | $258.1473 | $258.15 | $258.15 | $258.10 |
| Purchase #2 | $124.61 | 9.195% | $136.0679 | $136.07 | $136.05 | $136.10 |
| Purchase #3 | $31.85 | 11.405% | $35.4825 | $35.48 | $35.50 | $35.50 |
| Purchase #4 | $239.77 | 3.531% | $248.2363 | $248.24 | $248.25 | $248.20 |
| Purchase #5 | $131.50 | 13.400% | $149.121 | $149.12 | $149.10 | $149.10 |
| Purchase #6 | $234.80 | 7.476% | $252.3536 | $252.35 | $252.35 | $252.40 |
| Purchase #7 | $105.59 | 7.317% | $113.316 | $113.32 | $113.30 | $113.30 |
| 7 purchase totals = | $1,109.84 | $1,192.7246 | $1,192.73 | $1,192.70 | $1,192.70 | |