| 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 | $221.49 | 12.168% | $248.4409 | $248.44 | $248.45 | $248.40 |
| Purchase #2 | $14.52 | 13.783% | $16.5213 | $16.52 | $16.50 | $16.50 |
| Purchase #3 | $199.36 | 4.668% | $208.6661 | $208.67 | $208.65 | $208.70 |
| Purchase #4 | $64.38 | 7.429% | $69.1628 | $69.16 | $69.15 | $69.20 |
| Purchase #5 | $231.97 | 6.360% | $246.7233 | $246.72 | $246.70 | $246.70 |
| Purchase #6 | $137.62 | 11.834% | $153.906 | $153.91 | $153.90 | $153.90 |
| Purchase #7 | $108.25 | 13.275% | $122.6202 | $122.62 | $122.60 | $122.60 |
| 7 purchase totals = | $977.59 | $1,066.0406 | $1,066.04 | $1,065.95 | $1,066.00 | |