| 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 | $229.73 | 11.279% | $255.6412 | $255.64 | $255.65 | $255.60 |
| Purchase #2 | $200.61 | 7.262% | $215.1783 | $215.18 | $215.20 | $215.20 |
| Purchase #3 | $181.45 | 6.137% | $192.5856 | $192.59 | $192.60 | $192.60 |
| Purchase #4 | $246.27 | 12.538% | $277.1473 | $277.15 | $277.15 | $277.10 |
| Purchase #5 | $156.61 | 6.659% | $167.0387 | $167.04 | $167.05 | $167.00 |
| Purchase #6 | $207.43 | 13.562% | $235.5617 | $235.56 | $235.55 | $235.60 |
| Purchase #7 | $174.37 | 5.581% | $184.1016 | $184.10 | $184.10 | $184.10 |
| 7 purchase totals = | $1,396.47 | $1,527.2544 | $1,527.26 | $1,527.30 | $1,527.20 | |