| 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 | $229.27 | 10.832% | $254.1045 | $254.10 | $254.10 | $254.10 |
| Purchase #2 | $198.38 | 7.595% | $213.447 | $213.45 | $213.45 | $213.40 |
| Purchase #3 | $168.76 | 7.795% | $181.9148 | $181.91 | $181.90 | $181.90 |
| Purchase #4 | $83.67 | 10.387% | $92.3608 | $92.36 | $92.35 | $92.40 |
| Purchase #5 | $202.76 | 5.701% | $214.3193 | $214.32 | $214.30 | $214.30 |
| Purchase #6 | $194.41 | 13.602% | $220.8536 | $220.85 | $220.85 | $220.90 |
| Purchase #7 | $62.31 | 11.402% | $69.4146 | $69.41 | $69.40 | $69.40 |
| 7 purchase totals = | $1,139.56 | $1,246.4146 | $1,246.40 | $1,246.35 | $1,246.40 | |