| 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 | $200.90 | 8.632% | $218.2417 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $22.32 | 5.260% | $23.494 | $23.49 | $23.50 | $23.50 |
| Purchase #3 | $148.38 | 3.216% | $153.1519 | $153.15 | $153.15 | $153.20 |
| Purchase #4 | $130.62 | 9.387% | $142.8813 | $142.88 | $142.90 | $142.90 |
| Purchase #5 | $217.74 | 3.260% | $224.8383 | $224.84 | $224.85 | $224.80 |
| Purchase #6 | $180.40 | 8.412% | $195.5752 | $195.58 | $195.60 | $195.60 |
| Purchase #7 | $193.53 | 11.366% | $215.5266 | $215.53 | $215.55 | $215.50 |
| 7 purchase totals = | $1,093.89 | $1,173.7090 | $1,173.71 | $1,173.80 | $1,173.70 | |