| 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 | $148.99 | 6.268% | $158.3287 | $158.33 | $158.35 | $158.30 |
| Purchase #2 | $248.65 | 4.863% | $260.7418 | $260.74 | $260.75 | $260.70 |
| Purchase #3 | $113.76 | 7.772% | $122.6014 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $191.80 | 10.126% | $211.2217 | $211.22 | $211.20 | $211.20 |
| Purchase #5 | $140.54 | 13.451% | $159.444 | $159.44 | $159.45 | $159.40 |
| Purchase #6 | $174.42 | 6.366% | $185.5236 | $185.52 | $185.50 | $185.50 |
| Purchase #7 | $101.44 | 10.735% | $112.3296 | $112.33 | $112.35 | $112.30 |
| 7 purchase totals = | $1,119.60 | $1,210.1908 | $1,210.18 | $1,210.20 | $1,210.00 | |