| 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 | $227.89 | 7.262% | $244.4394 | $244.44 | $244.45 | $244.40 |
| Purchase #2 | $134.91 | 12.354% | $151.5768 | $151.58 | $151.60 | $151.60 |
| Purchase #3 | $230.44 | 6.636% | $245.732 | $245.73 | $245.75 | $245.70 |
| Purchase #4 | $42.80 | 11.678% | $47.7982 | $47.80 | $47.80 | $47.80 |
| Purchase #5 | $139.58 | 13.382% | $158.2586 | $158.26 | $158.25 | $158.30 |
| Purchase #6 | $191.29 | 7.480% | $205.5985 | $205.60 | $205.60 | $205.60 |
| Purchase #7 | $80.36 | 4.764% | $84.1884 | $84.19 | $84.20 | $84.20 |
| 7 purchase totals = | $1,047.27 | $1,137.5919 | $1,137.60 | $1,137.65 | $1,137.60 | |