| 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 | $250.93 | 10.538% | $277.373 | $277.37 | $277.35 | $277.40 |
| Purchase #2 | $215.71 | 8.310% | $233.6355 | $233.64 | $233.65 | $233.60 |
| Purchase #3 | $14.41 | 6.564% | $15.3559 | $15.36 | $15.35 | $15.40 |
| Purchase #4 | $198.77 | 6.598% | $211.8848 | $211.88 | $211.90 | $211.90 |
| Purchase #5 | $136.96 | 8.305% | $148.3345 | $148.33 | $148.35 | $148.30 |
| Purchase #6 | $65.62 | 9.857% | $72.0882 | $72.09 | $72.10 | $72.10 |
| Purchase #7 | $156.93 | 13.709% | $178.4435 | $178.44 | $178.45 | $178.40 |
| 7 purchase totals = | $1,039.33 | $1,137.1154 | $1,137.11 | $1,137.15 | $1,137.10 | |