| 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 | $189.94 | 11.549% | $211.8762 | $211.88 | $211.90 | $211.90 |
| Purchase #2 | $130.78 | 13.219% | $148.0678 | $148.07 | $148.05 | $148.10 |
| Purchase #3 | $16.60 | 4.170% | $17.2922 | $17.29 | $17.30 | $17.30 |
| Purchase #4 | $16.60 | 3.461% | $17.1745 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $194.61 | 3.217% | $200.8706 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $241.61 | 8.105% | $261.1925 | $261.19 | $261.20 | $261.20 |
| Purchase #7 | $34.61 | 13.362% | $39.2346 | $39.23 | $39.25 | $39.20 |
| 7 purchase totals = | $824.75 | $895.7084 | $895.70 | $895.70 | $895.80 | |