| 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 | $200.36 | 6.169% | $212.7202 | $212.72 | $212.70 | $212.70 |
| Purchase #2 | $45.93 | 11.531% | $51.2262 | $51.23 | $51.25 | $51.20 |
| Purchase #3 | $193.93 | 5.606% | $204.8017 | $204.80 | $204.80 | $204.80 |
| Purchase #4 | $77.51 | 10.411% | $85.5796 | $85.58 | $85.60 | $85.60 |
| Purchase #5 | $6.59 | 9.430% | $7.2114 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $113.86 | 12.630% | $128.2405 | $128.24 | $128.25 | $128.20 |
| Purchase #7 | $222.30 | 5.273% | $234.0219 | $234.02 | $234.00 | $234.00 |
| 7 purchase totals = | $860.48 | $923.8015 | $923.80 | $923.80 | $923.70 | |