| 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 | $104.65 | 7.639% | $112.6442 | $112.64 | $112.65 | $112.60 |
| Purchase #2 | $126.94 | 13.323% | $143.8522 | $143.85 | $143.85 | $143.90 |
| Purchase #3 | $182.93 | 3.535% | $189.3966 | $189.40 | $189.40 | $189.40 |
| Purchase #4 | $226.61 | 12.564% | $255.0813 | $255.08 | $255.10 | $255.10 |
| Purchase #5 | $206.80 | 13.216% | $234.1307 | $234.13 | $234.15 | $234.10 |
| Purchase #6 | $28.33 | 5.446% | $29.8729 | $29.87 | $29.85 | $29.90 |
| Purchase #7 | $39.69 | 4.867% | $41.6217 | $41.62 | $41.60 | $41.60 |
| 7 purchase totals = | $915.95 | $1,006.5996 | $1,006.59 | $1,006.60 | $1,006.60 | |