| 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 | $110.59 | 11.526% | $123.3366 | $123.34 | $123.35 | $123.30 |
| Purchase #2 | $135.73 | 12.828% | $153.1414 | $153.14 | $153.15 | $153.10 |
| Purchase #3 | $75.79 | 5.631% | $80.0577 | $80.06 | $80.05 | $80.10 |
| Purchase #4 | $250.91 | 5.112% | $263.7365 | $263.74 | $263.75 | $263.70 |
| Purchase #5 | $192.65 | 9.613% | $211.1694 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $245.40 | 9.713% | $269.2357 | $269.24 | $269.25 | $269.20 |
| Purchase #7 | $15.34 | 11.128% | $17.047 | $17.05 | $17.05 | $17.00 |
| 7 purchase totals = | $1,026.41 | $1,117.7243 | $1,117.74 | $1,117.75 | $1,117.60 | |