| 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 | $185.92 | 5.121% | $195.441 | $195.44 | $195.45 | $195.40 |
| Purchase #2 | $186.99 | 6.865% | $199.8269 | $199.83 | $199.85 | $199.80 |
| Purchase #3 | $5.39 | 9.381% | $5.8956 | $5.90 | $5.90 | $5.90 |
| Purchase #4 | $228.52 | 8.177% | $247.2061 | $247.21 | $247.20 | $247.20 |
| Purchase #5 | $226.66 | 13.249% | $256.6902 | $256.69 | $256.70 | $256.70 |
| Purchase #6 | $209.34 | 7.296% | $224.6134 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $76.95 | 7.168% | $82.4658 | $82.47 | $82.45 | $82.50 |
| 7 purchase totals = | $1,119.77 | $1,212.1390 | $1,212.15 | $1,212.15 | $1,212.10 | |