| 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 | $215.60 | 5.363% | $227.1626 | $227.16 | $227.15 | $227.20 |
| Purchase #2 | $182.35 | 12.741% | $205.5832 | $205.58 | $205.60 | $205.60 |
| Purchase #3 | $235.82 | 7.303% | $253.0419 | $253.04 | $253.05 | $253.00 |
| Purchase #4 | $228.53 | 13.138% | $258.5543 | $258.55 | $258.55 | $258.60 |
| Purchase #5 | $53.77 | 13.197% | $60.866 | $60.87 | $60.85 | $60.90 |
| Purchase #6 | $206.51 | 6.569% | $220.0756 | $220.08 | $220.10 | $220.10 |
| Purchase #7 | $59.72 | 10.210% | $65.8174 | $65.82 | $65.80 | $65.80 |
| 7 purchase totals = | $1,182.30 | $1,291.1010 | $1,291.10 | $1,291.10 | $1,291.20 | |