| 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 | $192.69 | 9.244% | $210.5023 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $18.53 | 4.813% | $19.4218 | $19.42 | $19.40 | $19.40 |
| Purchase #3 | $230.33 | 9.756% | $252.801 | $252.80 | $252.80 | $252.80 |
| Purchase #4 | $89.60 | 3.141% | $92.4143 | $92.41 | $92.40 | $92.40 |
| Purchase #5 | $194.90 | 3.576% | $201.8696 | $201.87 | $201.85 | $201.90 |
| Purchase #6 | $235.79 | 6.386% | $250.8475 | $250.85 | $250.85 | $250.80 |
| Purchase #7 | $134.77 | 13.749% | $153.2995 | $153.30 | $153.30 | $153.30 |
| 7 purchase totals = | $1,096.61 | $1,181.1560 | $1,181.15 | $1,181.10 | $1,181.10 | |