| 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 | $114.29 | 13.681% | $129.926 | $129.93 | $129.95 | $129.90 |
| Purchase #2 | $203.57 | 3.385% | $210.4608 | $210.46 | $210.45 | $210.50 |
| Purchase #3 | $247.65 | 5.465% | $261.1841 | $261.18 | $261.20 | $261.20 |
| Purchase #4 | $102.97 | 10.751% | $114.0403 | $114.04 | $114.05 | $114.00 |
| Purchase #5 | $144.27 | 4.294% | $150.465 | $150.47 | $150.45 | $150.50 |
| Purchase #6 | $47.50 | 13.298% | $53.8166 | $53.82 | $53.80 | $53.80 |
| Purchase #7 | $116.62 | 12.497% | $131.194 | $131.19 | $131.20 | $131.20 |
| 7 purchase totals = | $976.87 | $1,051.0868 | $1,051.09 | $1,051.10 | $1,051.10 | |