| 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 | $162.84 | 10.130% | $179.3357 | $179.34 | $179.35 | $179.30 |
| Purchase #2 | $199.31 | 5.288% | $209.8495 | $209.85 | $209.85 | $209.80 |
| Purchase #3 | $231.30 | 11.127% | $257.0368 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $190.55 | 10.738% | $211.0113 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $250.44 | 6.310% | $266.2428 | $266.24 | $266.25 | $266.20 |
| Purchase #6 | $175.63 | 12.447% | $197.4907 | $197.49 | $197.50 | $197.50 |
| Purchase #7 | $100.37 | 10.344% | $110.7523 | $110.75 | $110.75 | $110.80 |
| 7 purchase totals = | $1,310.44 | $1,431.7191 | $1,431.72 | $1,431.75 | $1,431.60 | |