| 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 | $113.96 | 4.205% | $118.752 | $118.75 | $118.75 | $118.80 |
| Purchase #2 | $129.59 | 11.597% | $144.6186 | $144.62 | $144.60 | $144.60 |
| Purchase #3 | $228.92 | 9.422% | $250.4888 | $250.49 | $250.50 | $250.50 |
| Purchase #4 | $204.84 | 12.668% | $230.7891 | $230.79 | $230.80 | $230.80 |
| Purchase #5 | $169.27 | 8.270% | $183.2686 | $183.27 | $183.25 | $183.30 |
| Purchase #6 | $213.72 | 10.471% | $236.0986 | $236.10 | $236.10 | $236.10 |
| Purchase #7 | $152.88 | 5.151% | $160.7548 | $160.75 | $160.75 | $160.80 |
| 7 purchase totals = | $1,213.18 | $1,324.7705 | $1,324.77 | $1,324.75 | $1,324.90 | |