| 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 | $199.75 | 6.768% | $213.2691 | $213.27 | $213.25 | $213.30 |
| Purchase #2 | $188.81 | 7.386% | $202.7555 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $138.55 | 12.823% | $156.3163 | $156.32 | $156.30 | $156.30 |
| Purchase #4 | $189.93 | 12.113% | $212.9362 | $212.94 | $212.95 | $212.90 |
| Purchase #5 | $128.41 | 4.734% | $134.4889 | $134.49 | $134.50 | $134.50 |
| Purchase #6 | $98.44 | 13.544% | $111.7727 | $111.77 | $111.75 | $111.80 |
| Purchase #7 | $86.61 | 4.189% | $90.2381 | $90.24 | $90.25 | $90.20 |
| 7 purchase totals = | $1,030.50 | $1,121.7768 | $1,121.79 | $1,121.75 | $1,121.80 | |