| 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 | $224.93 | 10.355% | $248.2215 | $248.22 | $248.20 | $248.20 |
| Purchase #2 | $64.70 | 13.190% | $73.2339 | $73.23 | $73.25 | $73.20 |
| Purchase #3 | $244.44 | 6.797% | $261.0546 | $261.05 | $261.05 | $261.10 |
| Purchase #4 | $91.75 | 12.260% | $102.9986 | $103.00 | $103.00 | $103.00 |
| Purchase #5 | $82.75 | 12.413% | $93.0218 | $93.02 | $93.00 | $93.00 |
| Purchase #6 | $159.92 | 4.326% | $166.8381 | $166.84 | $166.85 | $166.80 |
| Purchase #7 | $147.26 | 8.243% | $159.3986 | $159.40 | $159.40 | $159.40 |
| 7 purchase totals = | $1,015.75 | $1,104.7671 | $1,104.76 | $1,104.75 | $1,104.70 | |