| 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 | $201.27 | 10.449% | $222.3007 | $222.30 | $222.30 | $222.30 |
| Purchase #2 | $8.51 | 4.655% | $8.9061 | $8.91 | $8.90 | $8.90 |
| Purchase #3 | $16.57 | 12.810% | $18.6926 | $18.69 | $18.70 | $18.70 |
| Purchase #4 | $61.33 | 6.335% | $65.2153 | $65.22 | $65.20 | $65.20 |
| Purchase #5 | $189.69 | 5.510% | $200.1419 | $200.14 | $200.15 | $200.10 |
| Purchase #6 | $12.98 | 6.259% | $13.7924 | $13.79 | $13.80 | $13.80 |
| Purchase #7 | $65.98 | 5.187% | $69.4024 | $69.40 | $69.40 | $69.40 |
| 7 purchase totals = | $556.33 | $598.4514 | $598.45 | $598.45 | $598.40 | |