| 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 | $188.27 | 5.193% | $198.0469 | $198.05 | $198.05 | $198.00 |
| Purchase #2 | $107.42 | 7.387% | $115.3551 | $115.36 | $115.35 | $115.40 |
| Purchase #3 | $194.90 | 6.165% | $206.9156 | $206.92 | $206.90 | $206.90 |
| Purchase #4 | $128.46 | 3.849% | $133.4044 | $133.40 | $133.40 | $133.40 |
| Purchase #5 | $250.46 | 13.395% | $284.0091 | $284.01 | $284.00 | $284.00 |
| Purchase #6 | $102.42 | 6.373% | $108.9472 | $108.95 | $108.95 | $108.90 |
| Purchase #7 | $199.84 | 12.248% | $224.3164 | $224.32 | $224.30 | $224.30 |
| 7 purchase totals = | $1,171.77 | $1,270.9947 | $1,271.01 | $1,270.95 | $1,270.90 | |