| 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 | $124.94 | 7.865% | $134.7665 | $134.77 | $134.75 | $134.80 |
| Purchase #2 | $206.33 | 6.110% | $218.9368 | $218.94 | $218.95 | $218.90 |
| Purchase #3 | $126.51 | 9.568% | $138.6145 | $138.61 | $138.60 | $138.60 |
| Purchase #4 | $206.75 | 7.495% | $222.2459 | $222.25 | $222.25 | $222.20 |
| Purchase #5 | $221.95 | 12.630% | $249.9823 | $249.98 | $250.00 | $250.00 |
| Purchase #6 | $184.30 | 10.333% | $203.3437 | $203.34 | $203.35 | $203.30 |
| Purchase #7 | $218.99 | 3.718% | $227.132 | $227.13 | $227.15 | $227.10 |
| 7 purchase totals = | $1,289.77 | $1,395.0217 | $1,395.02 | $1,395.05 | $1,394.90 | |