| 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 | $202.99 | 8.794% | $220.8409 | $220.84 | $220.85 | $220.80 |
| Purchase #2 | $15.41 | 11.745% | $17.2199 | $17.22 | $17.20 | $17.20 |
| Purchase #3 | $201.72 | 8.315% | $218.493 | $218.49 | $218.50 | $218.50 |
| Purchase #4 | $148.59 | 13.660% | $168.8874 | $168.89 | $168.90 | $168.90 |
| Purchase #5 | $247.87 | 9.809% | $272.1836 | $272.18 | $272.20 | $272.20 |
| Purchase #6 | $159.89 | 7.238% | $171.4628 | $171.46 | $171.45 | $171.50 |
| Purchase #7 | $7.90 | 4.265% | $8.2369 | $8.24 | $8.25 | $8.20 |
| 7 purchase totals = | $984.37 | $1,077.3245 | $1,077.32 | $1,077.35 | $1,077.30 | |