| 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 | $242.54 | 4.873% | $254.359 | $254.36 | $254.35 | $254.40 |
| Purchase #2 | $174.62 | 9.552% | $191.2997 | $191.30 | $191.30 | $191.30 |
| Purchase #3 | $5.98 | 4.542% | $6.2516 | $6.25 | $6.25 | $6.30 |
| Purchase #4 | $200.50 | 8.578% | $217.6989 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $9.81 | 4.772% | $10.2781 | $10.28 | $10.30 | $10.30 |
| Purchase #6 | $147.92 | 8.740% | $160.8482 | $160.85 | $160.85 | $160.80 |
| Purchase #7 | $201.73 | 9.770% | $221.439 | $221.44 | $221.45 | $221.40 |
| 7 purchase totals = | $983.10 | $1,062.1745 | $1,062.18 | $1,062.20 | $1,062.20 | |