| 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 | $229.64 | 7.702% | $247.3269 | $247.33 | $247.35 | $247.30 |
| Purchase #2 | $11.63 | 8.287% | $12.5938 | $12.59 | $12.60 | $12.60 |
| Purchase #3 | $220.88 | 7.534% | $237.5211 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $220.67 | 13.343% | $250.114 | $250.11 | $250.10 | $250.10 |
| Purchase #5 | $37.28 | 4.491% | $38.9542 | $38.95 | $38.95 | $39.00 |
| Purchase #6 | $30.33 | 10.779% | $33.5993 | $33.60 | $33.60 | $33.60 |
| Purchase #7 | $199.42 | 5.444% | $210.2764 | $210.28 | $210.30 | $210.30 |
| 7 purchase totals = | $949.85 | $1,030.3857 | $1,030.38 | $1,030.40 | $1,030.40 | |