| 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 | $107.50 | 9.798% | $118.0329 | $118.03 | $118.05 | $118.00 |
| Purchase #2 | $5.65 | 7.287% | $6.0617 | $6.06 | $6.05 | $6.10 |
| Purchase #3 | $75.52 | 10.758% | $83.6444 | $83.64 | $83.65 | $83.60 |
| Purchase #4 | $161.32 | 8.669% | $175.3048 | $175.30 | $175.30 | $175.30 |
| Purchase #5 | $231.30 | 11.143% | $257.0738 | $257.07 | $257.05 | $257.10 |
| Purchase #6 | $236.99 | 8.761% | $257.7527 | $257.75 | $257.75 | $257.80 |
| Purchase #7 | $38.47 | 5.107% | $40.4347 | $40.43 | $40.45 | $40.40 |
| 7 purchase totals = | $856.75 | $938.3050 | $938.28 | $938.30 | $938.30 | |