| 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 | $17.99 | 12.854% | $20.3024 | $20.30 | $20.30 | $20.30 |
| Purchase #2 | $193.75 | 7.681% | $208.6319 | $208.63 | $208.65 | $208.60 |
| Purchase #3 | $176.53 | 3.186% | $182.1542 | $182.15 | $182.15 | $182.20 |
| Purchase #4 | $121.58 | 7.633% | $130.8602 | $130.86 | $130.85 | $130.90 |
| Purchase #5 | $181.58 | 3.524% | $187.9789 | $187.98 | $188.00 | $188.00 |
| Purchase #6 | $189.29 | 6.182% | $200.9919 | $200.99 | $201.00 | $201.00 |
| Purchase #7 | $110.50 | 12.547% | $124.3644 | $124.36 | $124.35 | $124.40 |
| 7 purchase totals = | $991.22 | $1,055.2839 | $1,055.27 | $1,055.30 | $1,055.40 | |