| 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 | $229.30 | 7.119% | $245.6239 | $245.62 | $245.60 | $245.60 |
| Purchase #2 | $207.46 | 4.713% | $217.2376 | $217.24 | $217.25 | $217.20 |
| Purchase #3 | $123.46 | 4.550% | $129.0774 | $129.08 | $129.10 | $129.10 |
| Purchase #4 | $37.26 | 11.767% | $41.6444 | $41.64 | $41.65 | $41.60 |
| Purchase #5 | $160.36 | 12.475% | $180.3649 | $180.36 | $180.35 | $180.40 |
| Purchase #6 | $190.73 | 13.530% | $216.5358 | $216.54 | $216.55 | $216.50 |
| Purchase #7 | $28.82 | 6.397% | $30.6636 | $30.66 | $30.65 | $30.70 |
| 7 purchase totals = | $977.39 | $1,061.1476 | $1,061.14 | $1,061.15 | $1,061.10 | |