| 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 | $17.63 | 12.377% | $19.8121 | $19.81 | $19.80 | $19.80 |
| Purchase #2 | $185.61 | 3.719% | $192.5128 | $192.51 | $192.50 | $192.50 |
| Purchase #3 | $70.79 | 8.446% | $76.7689 | $76.77 | $76.75 | $76.80 |
| Purchase #4 | $228.95 | 3.632% | $237.2655 | $237.27 | $237.25 | $237.30 |
| Purchase #5 | $210.61 | 6.575% | $224.4576 | $224.46 | $224.45 | $224.50 |
| Purchase #6 | $67.58 | 7.808% | $72.8566 | $72.86 | $72.85 | $72.90 |
| Purchase #7 | $216.99 | 7.199% | $232.6111 | $232.61 | $232.60 | $232.60 |
| 7 purchase totals = | $998.16 | $1,056.2846 | $1,056.29 | $1,056.20 | $1,056.40 | |