| 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 | $194.25 | 7.268% | $208.3681 | $208.37 | $208.35 | $208.40 |
| Purchase #2 | $36.33 | 3.453% | $37.5845 | $37.58 | $37.60 | $37.60 |
| Purchase #3 | $137.87 | 9.261% | $150.6381 | $150.64 | $150.65 | $150.60 |
| Purchase #4 | $228.79 | 10.205% | $252.138 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $15.77 | 13.143% | $17.8427 | $17.84 | $17.85 | $17.80 |
| Purchase #6 | $244.33 | 12.519% | $274.9177 | $274.92 | $274.90 | $274.90 |
| Purchase #7 | $198.40 | 4.130% | $206.5939 | $206.59 | $206.60 | $206.60 |
| 7 purchase totals = | $1,055.74 | $1,148.0830 | $1,148.08 | $1,148.10 | $1,148.00 | |