| 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 | $232.92 | 3.857% | $241.9037 | $241.90 | $241.90 | $241.90 |
| Purchase #2 | $203.65 | 3.646% | $211.0751 | $211.08 | $211.10 | $211.10 |
| Purchase #3 | $106.75 | 6.293% | $113.4678 | $113.47 | $113.45 | $113.50 |
| Purchase #4 | $57.67 | 5.624% | $60.9134 | $60.91 | $60.90 | $60.90 |
| Purchase #5 | $12.80 | 12.343% | $14.3799 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $10.91 | 10.446% | $12.0497 | $12.05 | $12.05 | $12.00 |
| Purchase #7 | $72.80 | 10.740% | $80.6187 | $80.62 | $80.60 | $80.60 |
| 7 purchase totals = | $697.50 | $734.4083 | $734.41 | $734.40 | $734.40 | |