| 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 | $136.25 | 10.465% | $150.5086 | $150.51 | $150.50 | $150.50 |
| Purchase #2 | $120.70 | 13.195% | $136.6264 | $136.63 | $136.65 | $136.60 |
| Purchase #3 | $88.51 | 12.770% | $99.8127 | $99.81 | $99.80 | $99.80 |
| Purchase #4 | $213.68 | 5.747% | $225.9602 | $225.96 | $225.95 | $226.00 |
| Purchase #5 | $243.94 | 9.510% | $267.1387 | $267.14 | $267.15 | $267.10 |
| Purchase #6 | $184.51 | 5.851% | $195.3057 | $195.31 | $195.30 | $195.30 |
| Purchase #7 | $145.54 | 7.697% | $156.7422 | $156.74 | $156.75 | $156.70 |
| 7 purchase totals = | $1,133.13 | $1,232.0945 | $1,232.10 | $1,232.10 | $1,232.00 | |