| 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 | $112.40 | 9.438% | $123.0083 | $123.01 | $123.00 | $123.00 |
| Purchase #2 | $188.71 | 13.604% | $214.3821 | $214.38 | $214.40 | $214.40 |
| Purchase #3 | $33.74 | 7.719% | $36.3444 | $36.34 | $36.35 | $36.30 |
| Purchase #4 | $151.52 | 6.460% | $161.3082 | $161.31 | $161.30 | $161.30 |
| Purchase #5 | $34.58 | 11.247% | $38.4692 | $38.47 | $38.45 | $38.50 |
| Purchase #6 | $197.89 | 12.761% | $223.1427 | $223.14 | $223.15 | $223.10 |
| Purchase #7 | $63.78 | 10.460% | $70.4514 | $70.45 | $70.45 | $70.50 |
| 7 purchase totals = | $782.62 | $867.1063 | $867.10 | $867.10 | $867.10 | |