| 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 | $134.78 | 8.147% | $145.7605 | $145.76 | $145.75 | $145.80 |
| Purchase #2 | $245.55 | 13.301% | $278.2106 | $278.21 | $278.20 | $278.20 |
| Purchase #3 | $142.38 | 13.279% | $161.2866 | $161.29 | $161.30 | $161.30 |
| Purchase #4 | $122.52 | 3.327% | $126.5962 | $126.60 | $126.60 | $126.60 |
| Purchase #5 | $243.33 | 7.360% | $261.2391 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $170.62 | 6.347% | $181.4493 | $181.45 | $181.45 | $181.40 |
| Purchase #7 | $176.41 | 10.193% | $194.3915 | $194.39 | $194.40 | $194.40 |
| 7 purchase totals = | $1,235.59 | $1,348.9338 | $1,348.94 | $1,348.95 | $1,348.90 | |