| 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 | $241.99 | 7.401% | $259.8997 | $259.90 | $259.90 | $259.90 |
| Purchase #2 | $103.31 | 5.867% | $109.3712 | $109.37 | $109.35 | $109.40 |
| Purchase #3 | $102.32 | 4.605% | $107.0318 | $107.03 | $107.05 | $107.00 |
| Purchase #4 | $198.50 | 9.721% | $217.7962 | $217.80 | $217.80 | $217.80 |
| Purchase #5 | $191.57 | 4.153% | $199.5259 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $218.60 | 9.327% | $238.9888 | $238.99 | $239.00 | $239.00 |
| Purchase #7 | $176.28 | 10.235% | $194.3223 | $194.32 | $194.30 | $194.30 |
| 7 purchase totals = | $1,232.57 | $1,326.9359 | $1,326.94 | $1,326.95 | $1,326.90 | |