| 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 | $115.71 | 12.468% | $130.1367 | $130.14 | $130.15 | $130.10 |
| Purchase #2 | $90.36 | 9.236% | $98.7056 | $98.71 | $98.70 | $98.70 |
| Purchase #3 | $58.52 | 8.129% | $63.2771 | $63.28 | $63.30 | $63.30 |
| Purchase #4 | $227.55 | 9.611% | $249.4198 | $249.42 | $249.40 | $249.40 |
| Purchase #5 | $123.29 | 9.105% | $134.5156 | $134.52 | $134.50 | $134.50 |
| Purchase #6 | $183.83 | 6.622% | $196.0032 | $196.00 | $196.00 | $196.00 |
| Purchase #7 | $16.84 | 4.137% | $17.5367 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $816.10 | $889.5947 | $889.61 | $889.60 | $889.50 | |