| 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 | $100.53 | 13.146% | $113.7457 | $113.75 | $113.75 | $113.70 |
| Purchase #2 | $193.57 | 12.138% | $217.0655 | $217.07 | $217.05 | $217.10 |
| Purchase #3 | $112.88 | 4.718% | $118.2057 | $118.21 | $118.20 | $118.20 |
| Purchase #4 | $249.27 | 12.104% | $279.4416 | $279.44 | $279.45 | $279.40 |
| Purchase #5 | $216.65 | 6.304% | $230.3076 | $230.31 | $230.30 | $230.30 |
| Purchase #6 | $31.32 | 13.102% | $35.4235 | $35.42 | $35.40 | $35.40 |
| Purchase #7 | $114.83 | 5.677% | $121.3489 | $121.35 | $121.35 | $121.30 |
| 7 purchase totals = | $1,019.05 | $1,115.5385 | $1,115.55 | $1,115.50 | $1,115.40 | |