| 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 | $245.46 | 8.252% | $265.7154 | $265.72 | $265.70 | $265.70 |
| Purchase #2 | $241.72 | 10.690% | $267.5599 | $267.56 | $267.55 | $267.60 |
| Purchase #3 | $214.93 | 5.787% | $227.368 | $227.37 | $227.35 | $227.40 |
| Purchase #4 | $224.66 | 11.593% | $250.7048 | $250.70 | $250.70 | $250.70 |
| Purchase #5 | $143.98 | 10.204% | $158.6717 | $158.67 | $158.65 | $158.70 |
| Purchase #6 | $199.67 | 3.493% | $206.6445 | $206.64 | $206.65 | $206.60 |
| Purchase #7 | $46.31 | 13.303% | $52.4706 | $52.47 | $52.45 | $52.50 |
| 7 purchase totals = | $1,316.73 | $1,429.1349 | $1,429.13 | $1,429.05 | $1,429.20 | |