| 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 | $198.38 | 10.710% | $219.6265 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $39.49 | 3.559% | $40.8954 | $40.90 | $40.90 | $40.90 |
| Purchase #3 | $116.94 | 11.485% | $130.3706 | $130.37 | $130.35 | $130.40 |
| Purchase #4 | $192.25 | 8.174% | $207.9645 | $207.96 | $207.95 | $208.00 |
| Purchase #5 | $181.58 | 3.102% | $187.2126 | $187.21 | $187.20 | $187.20 |
| Purchase #6 | $240.79 | 13.795% | $274.007 | $274.01 | $274.00 | $274.00 |
| Purchase #7 | $38.29 | 11.389% | $42.6508 | $42.65 | $42.65 | $42.70 |
| 7 purchase totals = | $1,007.72 | $1,102.7274 | $1,102.73 | $1,102.70 | $1,102.80 | |