| 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 | $211.50 | 7.477% | $227.3139 | $227.31 | $227.30 | $227.30 |
| Purchase #2 | $39.62 | 12.642% | $44.6288 | $44.63 | $44.65 | $44.60 |
| Purchase #3 | $205.76 | 3.643% | $213.2558 | $213.26 | $213.25 | $213.30 |
| Purchase #4 | $34.71 | 11.688% | $38.7669 | $38.77 | $38.75 | $38.80 |
| Purchase #5 | $138.42 | 13.475% | $157.0721 | $157.07 | $157.05 | $157.10 |
| Purchase #6 | $184.64 | 9.720% | $202.587 | $202.59 | $202.60 | $202.60 |
| Purchase #7 | $183.33 | 4.789% | $192.1097 | $192.11 | $192.10 | $192.10 |
| 7 purchase totals = | $997.98 | $1,075.7342 | $1,075.74 | $1,075.70 | $1,075.80 | |