| 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 | $243.38 | 5.147% | $255.9068 | $255.91 | $255.90 | $255.90 |
| Purchase #2 | $5.78 | 9.431% | $6.3251 | $6.33 | $6.35 | $6.30 |
| Purchase #3 | $245.74 | 13.321% | $278.475 | $278.48 | $278.50 | $278.50 |
| Purchase #4 | $157.94 | 13.872% | $179.8494 | $179.85 | $179.85 | $179.80 |
| Purchase #5 | $199.69 | 6.650% | $212.9694 | $212.97 | $212.95 | $213.00 |
| Purchase #6 | $156.36 | 9.794% | $171.6739 | $171.67 | $171.65 | $171.70 |
| Purchase #7 | $196.35 | 3.294% | $202.8178 | $202.82 | $202.80 | $202.80 |
| 7 purchase totals = | $1,205.24 | $1,308.0174 | $1,308.03 | $1,308.00 | $1,308.00 | |