| 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 | $228.80 | 6.460% | $243.5805 | $243.58 | $243.60 | $243.60 |
| Purchase #2 | $233.99 | 11.598% | $261.1282 | $261.13 | $261.15 | $261.10 |
| Purchase #3 | $127.66 | 5.847% | $135.1243 | $135.12 | $135.10 | $135.10 |
| Purchase #4 | $197.41 | 4.652% | $206.5935 | $206.59 | $206.60 | $206.60 |
| Purchase #5 | $143.53 | 6.423% | $152.7489 | $152.75 | $152.75 | $152.70 |
| Purchase #6 | $40.53 | 4.350% | $42.2931 | $42.29 | $42.30 | $42.30 |
| Purchase #7 | $79.45 | 4.374% | $82.9251 | $82.93 | $82.95 | $82.90 |
| 7 purchase totals = | $1,051.37 | $1,124.3936 | $1,124.39 | $1,124.45 | $1,124.30 | |