| 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 | $220.83 | 4.639% | $231.0743 | $231.07 | $231.05 | $231.10 |
| Purchase #2 | $250.56 | 9.441% | $274.2154 | $274.22 | $274.20 | $274.20 |
| Purchase #3 | $151.47 | 8.526% | $164.3843 | $164.38 | $164.40 | $164.40 |
| Purchase #4 | $25.65 | 12.243% | $28.7903 | $28.79 | $28.80 | $28.80 |
| Purchase #5 | $202.86 | 4.587% | $212.1652 | $212.17 | $212.15 | $212.20 |
| Purchase #6 | $36.33 | 11.701% | $40.581 | $40.58 | $40.60 | $40.60 |
| Purchase #7 | $87.45 | 7.688% | $94.1732 | $94.17 | $94.15 | $94.20 |
| 7 purchase totals = | $975.15 | $1,045.3837 | $1,045.38 | $1,045.35 | $1,045.50 | |