| 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 | $109.63 | 11.631% | $122.3811 | $122.38 | $122.40 | $122.40 |
| Purchase #2 | $156.35 | 5.760% | $165.3558 | $165.36 | $165.35 | $165.40 |
| Purchase #3 | $218.46 | 9.537% | $239.2945 | $239.29 | $239.30 | $239.30 |
| Purchase #4 | $21.46 | 8.622% | $23.3103 | $23.31 | $23.30 | $23.30 |
| Purchase #5 | $143.40 | 4.250% | $149.4945 | $149.49 | $149.50 | $149.50 |
| Purchase #6 | $206.38 | 3.712% | $214.0408 | $214.04 | $214.05 | $214.00 |
| Purchase #7 | $192.50 | 10.726% | $213.1476 | $213.15 | $213.15 | $213.10 |
| 7 purchase totals = | $1,048.18 | $1,127.0246 | $1,127.02 | $1,127.05 | $1,127.00 | |