| 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 | $121.28 | 8.429% | $131.5027 | $131.50 | $131.50 | $131.50 |
| Purchase #2 | $86.99 | 11.526% | $97.0165 | $97.02 | $97.00 | $97.00 |
| Purchase #3 | $233.64 | 10.469% | $258.0998 | $258.10 | $258.10 | $258.10 |
| Purchase #4 | $248.27 | 10.573% | $274.5196 | $274.52 | $274.50 | $274.50 |
| Purchase #5 | $153.51 | 3.586% | $159.0149 | $159.01 | $159.00 | $159.00 |
| Purchase #6 | $218.57 | 7.761% | $235.5332 | $235.53 | $235.55 | $235.50 |
| Purchase #7 | $185.66 | 12.103% | $208.1304 | $208.13 | $208.15 | $208.10 |
| 7 purchase totals = | $1,247.92 | $1,363.8171 | $1,363.81 | $1,363.80 | $1,363.70 | |