| 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 | $115.84 | 3.380% | $119.7554 | $119.76 | $119.75 | $119.80 |
| Purchase #2 | $44.29 | 6.721% | $47.2667 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $212.62 | 12.650% | $239.5164 | $239.52 | $239.50 | $239.50 |
| Purchase #4 | $97.60 | 7.326% | $104.7502 | $104.75 | $104.75 | $104.80 |
| Purchase #5 | $177.43 | 9.400% | $194.1084 | $194.11 | $194.10 | $194.10 |
| Purchase #6 | $142.40 | 4.268% | $148.4776 | $148.48 | $148.50 | $148.50 |
| Purchase #7 | $249.81 | 13.593% | $283.7667 | $283.77 | $283.75 | $283.80 |
| 7 purchase totals = | $1,039.99 | $1,137.6414 | $1,137.66 | $1,137.60 | $1,137.80 | |