| 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 | $90.35 | 11.234% | $100.4999 | $100.50 | $100.50 | $100.50 |
| Purchase #2 | $203.76 | 5.732% | $215.4395 | $215.44 | $215.45 | $215.40 |
| Purchase #3 | $178.35 | 11.680% | $199.1813 | $199.18 | $199.20 | $199.20 |
| Purchase #4 | $201.61 | 5.130% | $211.9526 | $211.95 | $211.95 | $212.00 |
| Purchase #5 | $200.71 | 10.212% | $221.2065 | $221.21 | $221.20 | $221.20 |
| Purchase #6 | $195.58 | 10.156% | $215.4431 | $215.44 | $215.45 | $215.40 |
| Purchase #7 | $34.90 | 11.687% | $38.9788 | $38.98 | $39.00 | $39.00 |
| 7 purchase totals = | $1,105.26 | $1,202.7017 | $1,202.70 | $1,202.75 | $1,202.70 | |