| 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 | $199.70 | 9.164% | $218.0005 | $218.00 | $218.00 | $218.00 |
| Purchase #2 | $27.77 | 9.139% | $30.3079 | $30.31 | $30.30 | $30.30 |
| Purchase #3 | $129.45 | 8.190% | $140.052 | $140.05 | $140.05 | $140.10 |
| Purchase #4 | $238.55 | 5.583% | $251.8682 | $251.87 | $251.85 | $251.90 |
| Purchase #5 | $126.65 | 6.272% | $134.5935 | $134.59 | $134.60 | $134.60 |
| Purchase #6 | $203.49 | 3.705% | $211.0293 | $211.03 | $211.05 | $211.00 |
| Purchase #7 | $182.54 | 4.690% | $191.1011 | $191.10 | $191.10 | $191.10 |
| 7 purchase totals = | $1,108.15 | $1,176.9525 | $1,176.95 | $1,176.95 | $1,177.00 | |