| 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 | $198.92 | 7.812% | $214.4596 | $214.46 | $214.45 | $214.50 |
| Purchase #2 | $243.97 | 5.560% | $257.5347 | $257.53 | $257.55 | $257.50 |
| Purchase #3 | $204.71 | 5.510% | $215.9895 | $215.99 | $216.00 | $216.00 |
| Purchase #4 | $200.70 | 10.294% | $221.3601 | $221.36 | $221.35 | $221.40 |
| Purchase #5 | $177.28 | 9.140% | $193.4834 | $193.48 | $193.50 | $193.50 |
| Purchase #6 | $201.96 | 7.394% | $216.8929 | $216.89 | $216.90 | $216.90 |
| Purchase #7 | $141.73 | 11.479% | $157.9992 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $1,369.27 | $1,477.7194 | $1,477.71 | $1,477.75 | $1,477.80 | |