| 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 | $221.27 | 10.335% | $244.1383 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $165.42 | 12.758% | $186.5243 | $186.52 | $186.50 | $186.50 |
| Purchase #3 | $36.90 | 5.397% | $38.8915 | $38.89 | $38.90 | $38.90 |
| Purchase #4 | $209.45 | 12.500% | $235.6313 | $235.63 | $235.65 | $235.60 |
| Purchase #5 | $178.38 | 11.626% | $199.1185 | $199.12 | $199.10 | $199.10 |
| Purchase #6 | $239.69 | 4.454% | $250.3658 | $250.37 | $250.35 | $250.40 |
| Purchase #7 | $103.96 | 3.102% | $107.1848 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $1,155.07 | $1,261.8545 | $1,261.85 | $1,261.85 | $1,261.80 | |