| 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 | $118.74 | 8.520% | $128.8566 | $128.86 | $128.85 | $128.90 |
| Purchase #2 | $211.49 | 7.559% | $227.4765 | $227.48 | $227.50 | $227.50 |
| Purchase #3 | $193.39 | 6.364% | $205.6973 | $205.70 | $205.70 | $205.70 |
| Purchase #4 | $24.29 | 10.198% | $26.7671 | $26.77 | $26.75 | $26.80 |
| Purchase #5 | $146.67 | 8.284% | $158.8201 | $158.82 | $158.80 | $158.80 |
| Purchase #6 | $176.58 | 9.516% | $193.3834 | $193.38 | $193.40 | $193.40 |
| Purchase #7 | $228.61 | 12.552% | $257.3051 | $257.31 | $257.30 | $257.30 |
| 7 purchase totals = | $1,099.77 | $1,198.3061 | $1,198.32 | $1,198.30 | $1,198.40 | |