| 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 | $240.34 | 3.565% | $248.9081 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $225.33 | 4.594% | $235.6817 | $235.68 | $235.70 | $235.70 |
| Purchase #3 | $149.94 | 4.258% | $156.3244 | $156.32 | $156.30 | $156.30 |
| Purchase #4 | $204.78 | 12.135% | $229.6301 | $229.63 | $229.65 | $229.60 |
| Purchase #5 | $247.58 | 13.560% | $281.1518 | $281.15 | $281.15 | $281.20 |
| Purchase #6 | $16.36 | 12.177% | $18.3522 | $18.35 | $18.35 | $18.40 |
| Purchase #7 | $111.29 | 9.767% | $122.1597 | $122.16 | $122.15 | $122.20 |
| 7 purchase totals = | $1,195.62 | $1,292.2080 | $1,292.20 | $1,292.20 | $1,292.30 | |