| 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 | $203.88 | 4.433% | $212.918 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $218.48 | 3.495% | $226.1159 | $226.12 | $226.10 | $226.10 |
| Purchase #3 | $70.45 | 4.465% | $73.5956 | $73.60 | $73.60 | $73.60 |
| Purchase #4 | $178.34 | 9.210% | $194.7651 | $194.77 | $194.75 | $194.80 |
| Purchase #5 | $189.94 | 9.175% | $207.367 | $207.37 | $207.35 | $207.40 |
| Purchase #6 | $248.49 | 3.640% | $257.535 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $13.87 | 11.218% | $15.4259 | $15.43 | $15.45 | $15.40 |
| 7 purchase totals = | $1,123.45 | $1,187.7225 | $1,187.75 | $1,187.70 | $1,187.70 | |