| 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 | $222.29 | 12.577% | $250.2474 | $250.25 | $250.25 | $250.20 |
| Purchase #2 | $234.41 | 10.388% | $258.7605 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $164.52 | 4.361% | $171.6947 | $171.69 | $171.70 | $171.70 |
| Purchase #4 | $109.56 | 9.495% | $119.9627 | $119.96 | $119.95 | $120.00 |
| Purchase #5 | $224.52 | 10.368% | $247.7982 | $247.80 | $247.80 | $247.80 |
| Purchase #6 | $113.60 | 6.105% | $120.5353 | $120.54 | $120.55 | $120.50 |
| Purchase #7 | $246.80 | 7.593% | $265.5395 | $265.54 | $265.55 | $265.50 |
| 7 purchase totals = | $1,315.70 | $1,434.5383 | $1,434.54 | $1,434.55 | $1,434.50 | |