| 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 | $180.74 | 10.294% | $199.3454 | $199.35 | $199.35 | $199.30 |
| Purchase #2 | $186.83 | 6.443% | $198.8675 | $198.87 | $198.85 | $198.90 |
| Purchase #3 | $193.60 | 10.643% | $214.2048 | $214.20 | $214.20 | $214.20 |
| Purchase #4 | $72.55 | 11.463% | $80.8664 | $80.87 | $80.85 | $80.90 |
| Purchase #5 | $221.78 | 7.778% | $239.03 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $114.97 | 11.827% | $128.5675 | $128.57 | $128.55 | $128.60 |
| Purchase #7 | $201.80 | 7.760% | $217.4597 | $217.46 | $217.45 | $217.50 |
| 7 purchase totals = | $1,172.27 | $1,278.3413 | $1,278.35 | $1,278.30 | $1,278.40 | |