| 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 | $202.83 | 4.130% | $211.2069 | $211.21 | $211.20 | $211.20 |
| Purchase #2 | $190.56 | 11.130% | $211.7693 | $211.77 | $211.75 | $211.80 |
| Purchase #3 | $205.92 | 9.342% | $225.157 | $225.16 | $225.15 | $225.20 |
| Purchase #4 | $122.71 | 7.848% | $132.3403 | $132.34 | $132.35 | $132.30 |
| Purchase #5 | $54.78 | 11.855% | $61.2742 | $61.27 | $61.25 | $61.30 |
| Purchase #6 | $127.48 | 11.521% | $142.167 | $142.17 | $142.15 | $142.20 |
| Purchase #7 | $207.67 | 8.725% | $225.7892 | $225.79 | $225.80 | $225.80 |
| 7 purchase totals = | $1,111.95 | $1,209.7039 | $1,209.71 | $1,209.65 | $1,209.80 | |