| 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 | $28.88 | 3.205% | $29.8056 | $29.81 | $29.80 | $29.80 |
| Purchase #2 | $102.42 | 11.335% | $114.0293 | $114.03 | $114.05 | $114.00 |
| Purchase #3 | $205.79 | 5.173% | $216.4355 | $216.44 | $216.45 | $216.40 |
| Purchase #4 | $241.88 | 11.669% | $270.105 | $270.11 | $270.10 | $270.10 |
| Purchase #5 | $148.81 | 12.809% | $167.8711 | $167.87 | $167.85 | $167.90 |
| Purchase #6 | $95.48 | 3.722% | $99.0338 | $99.03 | $99.05 | $99.00 |
| Purchase #7 | $130.37 | 10.456% | $144.0015 | $144.00 | $144.00 | $144.00 |
| 7 purchase totals = | $953.63 | $1,041.2818 | $1,041.29 | $1,041.30 | $1,041.20 | |