| 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 | $38.60 | 10.731% | $42.7422 | $42.74 | $42.75 | $42.70 |
| Purchase #2 | $116.83 | 11.481% | $130.2433 | $130.24 | $130.25 | $130.20 |
| Purchase #3 | $107.49 | 6.611% | $114.5962 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $240.54 | 9.578% | $263.5789 | $263.58 | $263.60 | $263.60 |
| Purchase #5 | $142.84 | 11.511% | $159.2823 | $159.28 | $159.30 | $159.30 |
| Purchase #6 | $97.83 | 11.364% | $108.9474 | $108.95 | $108.95 | $108.90 |
| Purchase #7 | $192.37 | 6.545% | $204.9606 | $204.96 | $204.95 | $205.00 |
| 7 purchase totals = | $936.50 | $1,024.3509 | $1,024.35 | $1,024.40 | $1,024.30 | |