| 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 | $230.63 | 10.338% | $254.4725 | $254.47 | $254.45 | $254.50 |
| Purchase #2 | $134.55 | 4.517% | $140.6276 | $140.63 | $140.65 | $140.60 |
| Purchase #3 | $205.88 | 5.632% | $217.4752 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $178.94 | 3.334% | $184.9059 | $184.91 | $184.90 | $184.90 |
| Purchase #5 | $221.41 | 6.180% | $235.0931 | $235.09 | $235.10 | $235.10 |
| Purchase #6 | $214.99 | 4.463% | $224.585 | $224.59 | $224.60 | $224.60 |
| Purchase #7 | $66.81 | 12.152% | $74.9288 | $74.93 | $74.95 | $74.90 |
| 7 purchase totals = | $1,253.21 | $1,332.0881 | $1,332.10 | $1,332.15 | $1,332.10 | |