| 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 | $184.56 | 12.694% | $207.988 | $207.99 | $208.00 | $208.00 |
| Purchase #2 | $209.67 | 13.800% | $238.6045 | $238.60 | $238.60 | $238.60 |
| Purchase #3 | $194.53 | 8.276% | $210.6293 | $210.63 | $210.65 | $210.60 |
| Purchase #4 | $210.26 | 8.740% | $228.6367 | $228.64 | $228.65 | $228.60 |
| Purchase #5 | $139.91 | 10.384% | $154.4383 | $154.44 | $154.45 | $154.40 |
| Purchase #6 | $177.32 | 13.404% | $201.088 | $201.09 | $201.10 | $201.10 |
| Purchase #7 | $33.97 | 6.105% | $36.0439 | $36.04 | $36.05 | $36.00 |
| 7 purchase totals = | $1,150.22 | $1,277.4287 | $1,277.43 | $1,277.50 | $1,277.30 | |