| 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 | $210.63 | 4.514% | $220.1378 | $220.14 | $220.15 | $220.10 |
| Purchase #2 | $172.99 | 5.380% | $182.2969 | $182.30 | $182.30 | $182.30 |
| Purchase #3 | $74.25 | 11.788% | $83.0026 | $83.00 | $83.00 | $83.00 |
| Purchase #4 | $75.49 | 8.740% | $82.0878 | $82.09 | $82.10 | $82.10 |
| Purchase #5 | $198.37 | 12.452% | $223.071 | $223.07 | $223.05 | $223.10 |
| Purchase #6 | $192.95 | 11.112% | $214.3906 | $214.39 | $214.40 | $214.40 |
| Purchase #7 | $53.32 | 12.558% | $60.0159 | $60.02 | $60.00 | $60.00 |
| 7 purchase totals = | $978.00 | $1,065.0026 | $1,065.01 | $1,065.00 | $1,065.00 | |