| 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 | $187.29 | 13.749% | $213.0405 | $213.04 | $213.05 | $213.00 |
| Purchase #2 | $85.49 | 4.401% | $89.2524 | $89.25 | $89.25 | $89.30 |
| Purchase #3 | $212.62 | 4.334% | $221.835 | $221.84 | $221.85 | $221.80 |
| Purchase #4 | $133.59 | 5.363% | $140.7544 | $140.75 | $140.75 | $140.80 |
| Purchase #5 | $226.32 | 11.536% | $252.4283 | $252.43 | $252.45 | $252.40 |
| Purchase #6 | $10.49 | 11.536% | $11.7001 | $11.70 | $11.70 | $11.70 |
| Purchase #7 | $173.69 | 9.794% | $190.7012 | $190.70 | $190.70 | $190.70 |
| 7 purchase totals = | $1,029.49 | $1,119.7119 | $1,119.71 | $1,119.75 | $1,119.70 | |