| 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 | $223.79 | 6.358% | $238.0186 | $238.02 | $238.00 | $238.00 |
| Purchase #2 | $204.47 | 12.202% | $229.4194 | $229.42 | $229.40 | $229.40 |
| Purchase #3 | $203.26 | 7.137% | $217.7667 | $217.77 | $217.75 | $217.80 |
| Purchase #4 | $90.93 | 3.510% | $94.1216 | $94.12 | $94.10 | $94.10 |
| Purchase #5 | $106.26 | 7.670% | $114.4101 | $114.41 | $114.40 | $114.40 |
| Purchase #6 | $111.96 | 11.713% | $125.0739 | $125.07 | $125.05 | $125.10 |
| Purchase #7 | $17.31 | 11.717% | $19.3382 | $19.34 | $19.35 | $19.30 |
| 7 purchase totals = | $957.98 | $1,038.1485 | $1,038.15 | $1,038.05 | $1,038.10 | |