| 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 | $249.35 | 3.760% | $258.7256 | $258.73 | $258.75 | $258.70 |
| Purchase #2 | $17.47 | 8.258% | $18.9127 | $18.91 | $18.90 | $18.90 |
| Purchase #3 | $166.75 | 7.418% | $179.1195 | $179.12 | $179.10 | $179.10 |
| Purchase #4 | $178.52 | 12.361% | $200.5869 | $200.59 | $200.60 | $200.60 |
| Purchase #5 | $114.85 | 5.338% | $120.9807 | $120.98 | $121.00 | $121.00 |
| Purchase #6 | $233.53 | 7.159% | $250.2484 | $250.25 | $250.25 | $250.20 |
| Purchase #7 | $228.62 | 11.723% | $255.4211 | $255.42 | $255.40 | $255.40 |
| 7 purchase totals = | $1,189.09 | $1,283.9949 | $1,284.00 | $1,284.00 | $1,283.90 | |