| 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 | $243.34 | 4.265% | $253.7185 | $253.72 | $253.70 | $253.70 |
| Purchase #2 | $10.77 | 7.498% | $11.5775 | $11.58 | $11.60 | $11.60 |
| Purchase #3 | $180.86 | 11.315% | $201.3243 | $201.32 | $201.30 | $201.30 |
| Purchase #4 | $150.62 | 3.603% | $156.0468 | $156.05 | $156.05 | $156.00 |
| Purchase #5 | $195.47 | 10.362% | $215.7246 | $215.72 | $215.70 | $215.70 |
| Purchase #6 | $133.72 | 13.196% | $151.3657 | $151.37 | $151.35 | $151.40 |
| Purchase #7 | $196.51 | 7.496% | $211.2404 | $211.24 | $211.25 | $211.20 |
| 7 purchase totals = | $1,111.29 | $1,200.9978 | $1,201.00 | $1,200.95 | $1,200.90 | |