| 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 | $179.37 | 8.194% | $194.0676 | $194.07 | $194.05 | $194.10 |
| Purchase #2 | $73.50 | 9.166% | $80.237 | $80.24 | $80.25 | $80.20 |
| Purchase #3 | $228.65 | 4.873% | $239.7921 | $239.79 | $239.80 | $239.80 |
| Purchase #4 | $28.93 | 10.552% | $31.9827 | $31.98 | $32.00 | $32.00 |
| Purchase #5 | $208.78 | 13.665% | $237.3098 | $237.31 | $237.30 | $237.30 |
| Purchase #6 | $52.95 | 13.494% | $60.0951 | $60.10 | $60.10 | $60.10 |
| Purchase #7 | $250.57 | 3.830% | $260.1668 | $260.17 | $260.15 | $260.20 |
| 7 purchase totals = | $1,022.75 | $1,103.6511 | $1,103.66 | $1,103.65 | $1,103.70 | |