| 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 | $158.74 | 8.744% | $172.6202 | $172.62 | $172.60 | $172.60 |
| Purchase #2 | $234.73 | 13.350% | $266.0665 | $266.07 | $266.05 | $266.10 |
| Purchase #3 | $62.78 | 4.171% | $65.3986 | $65.40 | $65.40 | $65.40 |
| Purchase #4 | $183.75 | 7.121% | $196.8348 | $196.83 | $196.85 | $196.80 |
| Purchase #5 | $214.41 | 4.260% | $223.5439 | $223.54 | $223.55 | $223.50 |
| Purchase #6 | $99.47 | 9.760% | $109.1783 | $109.18 | $109.20 | $109.20 |
| Purchase #7 | $220.44 | 8.509% | $239.1972 | $239.20 | $239.20 | $239.20 |
| 7 purchase totals = | $1,174.32 | $1,272.8395 | $1,272.84 | $1,272.85 | $1,272.80 | |