| 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 | $39.77 | 9.815% | $43.6734 | $43.67 | $43.65 | $43.70 |
| Purchase #2 | $189.96 | 7.751% | $204.6838 | $204.68 | $204.70 | $204.70 |
| Purchase #3 | $230.92 | 13.720% | $262.6022 | $262.60 | $262.60 | $262.60 |
| Purchase #4 | $250.72 | 8.186% | $271.2439 | $271.24 | $271.25 | $271.20 |
| Purchase #5 | $30.58 | 10.575% | $33.8138 | $33.81 | $33.80 | $33.80 |
| Purchase #6 | $237.74 | 11.274% | $264.5428 | $264.54 | $264.55 | $264.50 |
| Purchase #7 | $173.48 | 10.845% | $192.2939 | $192.29 | $192.30 | $192.30 |
| 7 purchase totals = | $1,153.17 | $1,272.8538 | $1,272.83 | $1,272.85 | $1,272.80 | |