| 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 | $211.27 | 3.488% | $218.6391 | $218.64 | $218.65 | $218.60 |
| Purchase #2 | $82.54 | 10.483% | $91.1927 | $91.19 | $91.20 | $91.20 |
| Purchase #3 | $210.93 | 7.481% | $226.7097 | $226.71 | $226.70 | $226.70 |
| Purchase #4 | $65.75 | 3.798% | $68.2472 | $68.25 | $68.25 | $68.20 |
| Purchase #5 | $167.56 | 10.439% | $185.0516 | $185.05 | $185.05 | $185.10 |
| Purchase #6 | $92.50 | 8.679% | $100.5281 | $100.53 | $100.55 | $100.50 |
| Purchase #7 | $24.89 | 11.540% | $27.7623 | $27.76 | $27.75 | $27.80 |
| 7 purchase totals = | $855.44 | $918.1307 | $918.13 | $918.15 | $918.10 | |