| 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 | $134.85 | 4.249% | $140.5798 | $140.58 | $140.60 | $140.60 |
| Purchase #2 | $234.97 | 5.431% | $247.7312 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $192.26 | 10.167% | $211.8071 | $211.81 | $211.80 | $211.80 |
| Purchase #4 | $42.70 | 3.777% | $44.3128 | $44.31 | $44.30 | $44.30 |
| Purchase #5 | $90.99 | 9.650% | $99.7705 | $99.77 | $99.75 | $99.80 |
| Purchase #6 | $106.72 | 6.495% | $113.6515 | $113.65 | $113.65 | $113.70 |
| Purchase #7 | $220.55 | 13.507% | $250.3397 | $250.34 | $250.35 | $250.30 |
| 7 purchase totals = | $1,023.04 | $1,108.1926 | $1,108.19 | $1,108.20 | $1,108.20 | |