| 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 | $232.68 | 7.238% | $249.5214 | $249.52 | $249.50 | $249.50 |
| Purchase #2 | $229.52 | 8.548% | $249.1394 | $249.14 | $249.15 | $249.10 |
| Purchase #3 | $245.32 | 3.171% | $253.0991 | $253.10 | $253.10 | $253.10 |
| Purchase #4 | $146.62 | 11.548% | $163.5517 | $163.55 | $163.55 | $163.60 |
| Purchase #5 | $202.61 | 8.730% | $220.2979 | $220.30 | $220.30 | $220.30 |
| Purchase #6 | $194.55 | 4.638% | $203.5732 | $203.57 | $203.55 | $203.60 |
| Purchase #7 | $105.48 | 5.411% | $111.1875 | $111.19 | $111.20 | $111.20 |
| 7 purchase totals = | $1,356.78 | $1,450.3702 | $1,450.37 | $1,450.35 | $1,450.40 | |