| 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 | $227.99 | 7.823% | $245.8257 | $245.83 | $245.85 | $245.80 |
| Purchase #2 | $158.40 | 12.673% | $178.474 | $178.47 | $178.45 | $178.50 |
| Purchase #3 | $236.57 | 7.751% | $254.9065 | $254.91 | $254.90 | $254.90 |
| Purchase #4 | $96.83 | 5.712% | $102.3609 | $102.36 | $102.35 | $102.40 |
| Purchase #5 | $184.69 | 4.458% | $192.9235 | $192.92 | $192.90 | $192.90 |
| Purchase #6 | $95.69 | 3.242% | $98.7923 | $98.79 | $98.80 | $98.80 |
| Purchase #7 | $198.26 | 9.727% | $217.5448 | $217.54 | $217.55 | $217.50 |
| 7 purchase totals = | $1,198.43 | $1,290.8277 | $1,290.82 | $1,290.80 | $1,290.80 | |