| 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 | $115.37 | 3.650% | $119.581 | $119.58 | $119.60 | $119.60 |
| Purchase #2 | $200.87 | 7.760% | $216.4575 | $216.46 | $216.45 | $216.50 |
| Purchase #3 | $137.40 | 13.241% | $155.5931 | $155.59 | $155.60 | $155.60 |
| Purchase #4 | $149.64 | 11.463% | $166.7932 | $166.79 | $166.80 | $166.80 |
| Purchase #5 | $85.66 | 3.242% | $88.4371 | $88.44 | $88.45 | $88.40 |
| Purchase #6 | $211.88 | 3.316% | $218.9059 | $218.91 | $218.90 | $218.90 |
| Purchase #7 | $61.99 | 13.483% | $70.3481 | $70.35 | $70.35 | $70.30 |
| 7 purchase totals = | $962.81 | $1,036.1159 | $1,036.12 | $1,036.15 | $1,036.10 | |