| 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 | $210.49 | 13.696% | $239.3187 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $123.98 | 3.648% | $128.5028 | $128.50 | $128.50 | $128.50 |
| Purchase #3 | $83.98 | 6.150% | $89.1448 | $89.14 | $89.15 | $89.10 |
| Purchase #4 | $62.91 | 13.312% | $71.2846 | $71.28 | $71.30 | $71.30 |
| Purchase #5 | $28.34 | 8.403% | $30.7214 | $30.72 | $30.70 | $30.70 |
| Purchase #6 | $89.27 | 4.395% | $93.1934 | $93.19 | $93.20 | $93.20 |
| Purchase #7 | $180.90 | 10.750% | $200.3468 | $200.35 | $200.35 | $200.30 |
| 7 purchase totals = | $779.87 | $852.5125 | $852.50 | $852.50 | $852.40 | |