| 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 | $69.44 | 12.612% | $78.1978 | $78.20 | $78.20 | $78.20 |
| Purchase #2 | $10.83 | 3.790% | $11.2405 | $11.24 | $11.25 | $11.20 |
| Purchase #3 | $199.85 | 7.342% | $214.523 | $214.52 | $214.50 | $214.50 |
| Purchase #4 | $158.44 | 12.737% | $178.6205 | $178.62 | $178.60 | $178.60 |
| Purchase #5 | $201.70 | 4.845% | $211.4724 | $211.47 | $211.45 | $211.50 |
| Purchase #6 | $123.97 | 5.846% | $131.2173 | $131.22 | $131.20 | $131.20 |
| Purchase #7 | $211.45 | 13.614% | $240.2368 | $240.24 | $240.25 | $240.20 |
| 7 purchase totals = | $975.68 | $1,065.5083 | $1,065.51 | $1,065.45 | $1,065.40 | |