| 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 | $126.52 | 6.405% | $134.6236 | $134.62 | $134.60 | $134.60 |
| Purchase #2 | $212.97 | 12.739% | $240.1002 | $240.10 | $240.10 | $240.10 |
| Purchase #3 | $229.54 | 7.711% | $247.2398 | $247.24 | $247.25 | $247.20 |
| Purchase #4 | $196.89 | 12.217% | $220.9441 | $220.94 | $220.95 | $220.90 |
| Purchase #5 | $134.33 | 9.556% | $147.1666 | $147.17 | $147.15 | $147.20 |
| Purchase #6 | $226.61 | 13.124% | $256.3503 | $256.35 | $256.35 | $256.40 |
| Purchase #7 | $249.35 | 13.871% | $283.9373 | $283.94 | $283.95 | $283.90 |
| 7 purchase totals = | $1,376.21 | $1,530.3619 | $1,530.36 | $1,530.35 | $1,530.30 | |