| 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 | $202.25 | 5.392% | $213.1553 | $213.16 | $213.15 | $213.20 |
| Purchase #2 | $226.82 | 8.483% | $246.0611 | $246.06 | $246.05 | $246.10 |
| Purchase #3 | $51.33 | 11.570% | $57.2689 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $121.37 | 12.809% | $136.9163 | $136.92 | $136.90 | $136.90 |
| Purchase #5 | $146.45 | 7.441% | $157.3473 | $157.35 | $157.35 | $157.30 |
| Purchase #6 | $147.30 | 11.593% | $164.3765 | $164.38 | $164.40 | $164.40 |
| Purchase #7 | $204.59 | 13.411% | $232.0276 | $232.03 | $232.05 | $232.00 |
| 7 purchase totals = | $1,100.11 | $1,207.1530 | $1,207.17 | $1,207.15 | $1,207.20 | |