| 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 | $232.80 | 3.149% | $240.1309 | $240.13 | $240.15 | $240.10 |
| Purchase #2 | $147.86 | 10.830% | $163.8732 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $233.99 | 6.576% | $249.3772 | $249.38 | $249.40 | $249.40 |
| Purchase #4 | $156.47 | 3.330% | $161.6805 | $161.68 | $161.70 | $161.70 |
| Purchase #5 | $196.52 | 5.384% | $207.1006 | $207.10 | $207.10 | $207.10 |
| Purchase #6 | $217.54 | 10.864% | $241.1735 | $241.17 | $241.15 | $241.20 |
| Purchase #7 | $184.91 | 8.695% | $200.9879 | $200.99 | $201.00 | $201.00 |
| 7 purchase totals = | $1,370.09 | $1,464.3238 | $1,464.32 | $1,464.35 | $1,464.40 | |