| 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 | $205.27 | 7.549% | $220.7658 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $102.49 | 11.492% | $114.2682 | $114.27 | $114.25 | $114.30 |
| Purchase #3 | $214.66 | 4.649% | $224.6395 | $224.64 | $224.65 | $224.60 |
| Purchase #4 | $214.80 | 9.487% | $235.1781 | $235.18 | $235.20 | $235.20 |
| Purchase #5 | $119.40 | 7.276% | $128.0875 | $128.09 | $128.10 | $128.10 |
| Purchase #6 | $157.58 | 9.494% | $172.5406 | $172.54 | $172.55 | $172.50 |
| Purchase #7 | $236.90 | 9.567% | $259.5642 | $259.56 | $259.55 | $259.60 |
| 7 purchase totals = | $1,251.10 | $1,355.0439 | $1,355.05 | $1,355.05 | $1,355.10 | |