| 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 | $192.75 | 7.572% | $207.345 | $207.35 | $207.35 | $207.30 |
| Purchase #2 | $105.90 | 4.792% | $110.9747 | $110.97 | $110.95 | $111.00 |
| Purchase #3 | $221.58 | 9.532% | $242.701 | $242.70 | $242.70 | $242.70 |
| Purchase #4 | $199.96 | 12.361% | $224.6771 | $224.68 | $224.70 | $224.70 |
| Purchase #5 | $96.86 | 11.240% | $107.7471 | $107.75 | $107.75 | $107.70 |
| Purchase #6 | $111.54 | 5.466% | $117.6368 | $117.64 | $117.65 | $117.60 |
| Purchase #7 | $209.36 | 7.386% | $224.8233 | $224.82 | $224.80 | $224.80 |
| 7 purchase totals = | $1,137.95 | $1,235.9050 | $1,235.91 | $1,235.90 | $1,235.80 | |