| 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 | $227.70 | 9.806% | $250.0283 | $250.03 | $250.05 | $250.00 |
| Purchase #2 | $209.95 | 7.312% | $225.3015 | $225.30 | $225.30 | $225.30 |
| Purchase #3 | $189.91 | 11.538% | $211.8218 | $211.82 | $211.80 | $211.80 |
| Purchase #4 | $30.95 | 13.763% | $35.2096 | $35.21 | $35.20 | $35.20 |
| Purchase #5 | $99.75 | 4.130% | $103.8697 | $103.87 | $103.85 | $103.90 |
| Purchase #6 | $69.87 | 10.854% | $77.4537 | $77.45 | $77.45 | $77.50 |
| Purchase #7 | $227.66 | 3.623% | $235.9081 | $235.91 | $235.90 | $235.90 |
| 7 purchase totals = | $1,055.79 | $1,139.5927 | $1,139.59 | $1,139.55 | $1,139.60 | |