| 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 | $240.28 | 5.785% | $254.1802 | $254.18 | $254.20 | $254.20 |
| Purchase #2 | $67.60 | 11.761% | $75.5504 | $75.55 | $75.55 | $75.60 |
| Purchase #3 | $173.33 | 6.737% | $185.0072 | $185.01 | $185.00 | $185.00 |
| Purchase #4 | $178.93 | 3.766% | $185.6685 | $185.67 | $185.65 | $185.70 |
| Purchase #5 | $213.51 | 11.784% | $238.67 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $224.75 | 11.785% | $251.2368 | $251.24 | $251.25 | $251.20 |
| Purchase #7 | $7.91 | 3.863% | $8.2156 | $8.22 | $8.20 | $8.20 |
| 7 purchase totals = | $1,106.31 | $1,198.5287 | $1,198.54 | $1,198.50 | $1,198.60 | |