| 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 | $232.49 | 10.598% | $257.1293 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $155.31 | 10.539% | $171.6781 | $171.68 | $171.70 | $171.70 |
| Purchase #3 | $5.76 | 3.458% | $5.9592 | $5.96 | $5.95 | $6.00 |
| Purchase #4 | $178.75 | 13.774% | $203.371 | $203.37 | $203.35 | $203.40 |
| Purchase #5 | $80.25 | 9.238% | $87.6635 | $87.66 | $87.65 | $87.70 |
| Purchase #6 | $76.63 | 6.869% | $81.8937 | $81.89 | $81.90 | $81.90 |
| Purchase #7 | $236.61 | 8.809% | $257.453 | $257.45 | $257.45 | $257.50 |
| 7 purchase totals = | $965.80 | $1,065.1478 | $1,065.14 | $1,065.15 | $1,065.30 | |