| 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 | $244.72 | 5.349% | $257.8101 | $257.81 | $257.80 | $257.80 |
| Purchase #2 | $107.72 | 6.841% | $115.0891 | $115.09 | $115.10 | $115.10 |
| Purchase #3 | $169.66 | 3.819% | $176.1393 | $176.14 | $176.15 | $176.10 |
| Purchase #4 | $215.79 | 6.803% | $230.4702 | $230.47 | $230.45 | $230.50 |
| Purchase #5 | $247.81 | 3.114% | $255.5268 | $255.53 | $255.55 | $255.50 |
| Purchase #6 | $98.62 | 5.822% | $104.3617 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $106.32 | 11.399% | $118.4394 | $118.44 | $118.45 | $118.40 |
| 7 purchase totals = | $1,190.64 | $1,257.8366 | $1,257.84 | $1,257.85 | $1,257.80 | |