| 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 | $108.51 | 6.181% | $115.217 | $115.22 | $115.20 | $115.20 |
| Purchase #2 | $70.61 | 8.203% | $76.4021 | $76.40 | $76.40 | $76.40 |
| Purchase #3 | $200.44 | 3.492% | $207.4394 | $207.44 | $207.45 | $207.40 |
| Purchase #4 | $185.74 | 4.327% | $193.777 | $193.78 | $193.80 | $193.80 |
| Purchase #5 | $108.94 | 5.532% | $114.9666 | $114.97 | $114.95 | $115.00 |
| Purchase #6 | $205.65 | 7.588% | $221.2547 | $221.25 | $221.25 | $221.30 |
| Purchase #7 | $213.59 | 3.305% | $220.6491 | $220.65 | $220.65 | $220.60 |
| 7 purchase totals = | $1,093.48 | $1,149.7059 | $1,149.71 | $1,149.70 | $1,149.70 | |