| 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 | $109.48 | 9.315% | $119.6781 | $119.68 | $119.70 | $119.70 |
| Purchase #2 | $211.87 | 11.702% | $236.663 | $236.66 | $236.65 | $236.70 |
| Purchase #3 | $223.69 | 3.730% | $232.0336 | $232.03 | $232.05 | $232.00 |
| Purchase #4 | $206.77 | 6.298% | $219.7924 | $219.79 | $219.80 | $219.80 |
| Purchase #5 | $117.79 | 11.126% | $130.8953 | $130.90 | $130.90 | $130.90 |
| Purchase #6 | $82.95 | 6.535% | $88.3708 | $88.37 | $88.35 | $88.40 |
| Purchase #7 | $62.74 | 4.166% | $65.3537 | $65.35 | $65.35 | $65.40 |
| 7 purchase totals = | $1,015.29 | $1,092.7869 | $1,092.78 | $1,092.80 | $1,092.90 | |