| 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 | $126.78 | 5.593% | $133.8708 | $133.87 | $133.85 | $133.90 |
| Purchase #2 | $96.57 | 11.304% | $107.4863 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $133.90 | 11.243% | $148.9544 | $148.95 | $148.95 | $149.00 |
| Purchase #4 | $137.92 | 13.241% | $156.182 | $156.18 | $156.20 | $156.20 |
| Purchase #5 | $250.53 | 12.720% | $282.3974 | $282.40 | $282.40 | $282.40 |
| Purchase #6 | $211.35 | 13.725% | $240.3578 | $240.36 | $240.35 | $240.40 |
| Purchase #7 | $193.58 | 7.109% | $207.3416 | $207.34 | $207.35 | $207.30 |
| 7 purchase totals = | $1,150.63 | $1,276.5903 | $1,276.59 | $1,276.60 | $1,276.70 | |