| 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 | $163.27 | 12.128% | $183.0714 | $183.07 | $183.05 | $183.10 |
| Purchase #2 | $194.83 | 12.766% | $219.702 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $67.59 | 5.462% | $71.2818 | $71.28 | $71.30 | $71.30 |
| Purchase #4 | $94.99 | 3.416% | $98.2349 | $98.23 | $98.25 | $98.20 |
| Purchase #5 | $235.83 | 4.616% | $246.7159 | $246.72 | $246.70 | $246.70 |
| Purchase #6 | $197.31 | 11.294% | $219.5942 | $219.59 | $219.60 | $219.60 |
| Purchase #7 | $10.43 | 5.328% | $10.9857 | $10.99 | $11.00 | $11.00 |
| 7 purchase totals = | $964.25 | $1,049.5859 | $1,049.58 | $1,049.60 | $1,049.60 | |