| 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 | $225.73 | 3.421% | $233.4522 | $233.45 | $233.45 | $233.50 |
| Purchase #2 | $49.33 | 13.547% | $56.0127 | $56.01 | $56.00 | $56.00 |
| Purchase #3 | $180.47 | 10.226% | $198.9249 | $198.92 | $198.90 | $198.90 |
| Purchase #4 | $16.51 | 5.206% | $17.3695 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $101.96 | 3.667% | $105.6989 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $211.39 | 7.517% | $227.2802 | $227.28 | $227.30 | $227.30 |
| Purchase #7 | $144.77 | 11.776% | $161.8181 | $161.82 | $161.80 | $161.80 |
| 7 purchase totals = | $930.16 | $1,000.5565 | $1,000.55 | $1,000.50 | $1,000.60 | |