| 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 | $182.69 | 3.335% | $188.7827 | $188.78 | $188.80 | $188.80 |
| Purchase #2 | $194.79 | 11.173% | $216.5539 | $216.55 | $216.55 | $216.60 |
| Purchase #3 | $107.44 | 4.297% | $112.0567 | $112.06 | $112.05 | $112.10 |
| Purchase #4 | $116.90 | 11.558% | $130.4113 | $130.41 | $130.40 | $130.40 |
| Purchase #5 | $96.97 | 3.771% | $100.6267 | $100.63 | $100.65 | $100.60 |
| Purchase #6 | $216.30 | 10.537% | $239.0915 | $239.09 | $239.10 | $239.10 |
| Purchase #7 | $239.65 | 4.298% | $249.9502 | $249.95 | $249.95 | $250.00 |
| 7 purchase totals = | $1,154.74 | $1,237.4730 | $1,237.47 | $1,237.50 | $1,237.60 | |